Add basic crypto-vala
This commit is contained in:
Marvin W
parent
784319a9c1
commit
87d64524c8
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@ -8,6 +8,7 @@ if(PLUGIN_ENABLED_openpgp)
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endif(PLUGIN_ENABLED_openpgp)
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if(PLUGIN_ENABLED_omemo)
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add_subdirectory(crypto-vala)
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add_subdirectory(omemo)
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add_subdirectory(signal-protocol)
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endif(PLUGIN_ENABLED_omemo)
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28
plugins/crypto-vala/CMakeLists.txt
Normal file
28
plugins/crypto-vala/CMakeLists.txt
Normal file
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@ -0,0 +1,28 @@
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find_package(GCrypt REQUIRED)
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find_packages(CRYPTO_VALA_PACKAGES REQUIRED
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GLib
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GObject
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GIO
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)
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vala_precompile(CRYPTO_VALA_C
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SOURCES
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"src/cipher.vala"
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"src/cipher_converter.vala"
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"src/error.vala"
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CUSTOM_VAPIS
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"${CMAKE_CURRENT_SOURCE_DIR}/vapi/gcrypt.vapi"
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PACKAGES
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${CRYPTO_VALA_PACKAGES}
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GENERATE_VAPI
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crypto-vala
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GENERATE_HEADER
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crypto-vala
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)
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set(CFLAGS ${VALA_CFLAGS} -I${CMAKE_CURRENT_SOURCE_DIR}/src)
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add_definitions(${CFLAGS})
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add_library(crypto-vala ${CRYPTO_VALA_C})
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target_link_libraries(crypto-vala ${CRYPTO_VALA_PACKAGES} gcrypt)
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set_property(TARGET crypto-vala PROPERTY POSITION_INDEPENDENT_CODE ON)
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152
plugins/crypto-vala/src/cipher.vala
Normal file
152
plugins/crypto-vala/src/cipher.vala
Normal file
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@ -0,0 +1,152 @@
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namespace Crypto {
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public class SymmetricCipher {
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private GCrypt.Cipher.Cipher cipher;
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public static bool supports(string algo_name) {
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GCrypt.Cipher.Algorithm algo;
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GCrypt.Cipher.Mode mode;
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GCrypt.Cipher.Flag flags;
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return parse(algo_name, out algo, out mode, out flags);
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}
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private static unowned string mode_to_string(GCrypt.Cipher.Mode mode) {
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switch (mode) {
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case ECB: return "ECB";
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case CFB: return "CFB";
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case CBC: return "CBC";
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case STREAM: return "STREAM";
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case OFB: return "OFB";
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case CTR: return "CTR";
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case AESWRAP: return "AESWRAP";
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case GCM: return "GCM";
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case POLY1305: return "POLY1305";
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case OCB: return "OCB";
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case CFB8: return "CFB8";
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case XTS: return "XTS";
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}
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return "NONE";
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}
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private static GCrypt.Cipher.Mode mode_from_string(string name) {
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switch (name) {
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case "ECB": return GCrypt.Cipher.Mode.ECB;
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case "CFB": return GCrypt.Cipher.Mode.CFB;
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case "CBC": return GCrypt.Cipher.Mode.CBC;
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case "STREAM": return GCrypt.Cipher.Mode.STREAM;
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case "OFB": return GCrypt.Cipher.Mode.OFB;
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case "CTR": return GCrypt.Cipher.Mode.CTR;
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case "AESWRAP": return GCrypt.Cipher.Mode.AESWRAP;
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case "GCM": return GCrypt.Cipher.Mode.GCM;
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case "POLY1305": return GCrypt.Cipher.Mode.POLY1305;
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case "OCB": return GCrypt.Cipher.Mode.OCB;
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case "CFB8": return GCrypt.Cipher.Mode.CFB8;
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case "XTS": return GCrypt.Cipher.Mode.XTS;
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}
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return GCrypt.Cipher.Mode.NONE;
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}
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private static string flags_to_string(GCrypt.Cipher.Flag flags) {
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string? s = null;
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if ((GCrypt.Cipher.Flag.CBC_MAC & flags) != 0) s = (s == null ? "" : @"$s-") + "MAC";
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if ((GCrypt.Cipher.Flag.CBC_CTS & flags) != 0) s = (s == null ? "" : @"$s-") + "CTS";
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if ((GCrypt.Cipher.Flag.ENABLE_SYNC & flags) != 0) s = (s == null ? "" : @"$s-") + "SYNC";
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if ((GCrypt.Cipher.Flag.SECURE & flags) != 0) s = (s == null ? "" : @"$s-") + "SECURE";
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return s ?? "NONE";
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}
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private static GCrypt.Cipher.Flag flag_from_string(string flag_name) {
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if (flag_name == "SECURE") return GCrypt.Cipher.Flag.SECURE;
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if (flag_name == "SYNC") return GCrypt.Cipher.Flag.ENABLE_SYNC;
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if (flag_name == "CTS") return GCrypt.Cipher.Flag.CBC_CTS;
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if (flag_name == "MAC") return GCrypt.Cipher.Flag.CBC_MAC;
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return 0;
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}
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private static GCrypt.Cipher.Flag flags_from_string(string flag_names) {
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GCrypt.Cipher.Flag flags = 0;
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foreach(string flag in flag_names.split("-")) {
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flags |= flag_from_string(flag);
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}
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return flags;
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}
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private static bool parse(string algo_name, out GCrypt.Cipher.Algorithm algo, out GCrypt.Cipher.Mode mode, out GCrypt.Cipher.Flag flags) {
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algo = GCrypt.Cipher.Algorithm.NONE;
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mode = GCrypt.Cipher.Mode.NONE;
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flags = 0;
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string[] algo_parts = algo_name.split("-", 3);
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algo = GCrypt.Cipher.Algorithm.from_string(algo_parts[0]);
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if (algo_parts.length >= 2) {
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mode = mode_from_string(algo_parts[1]);
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}
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if (algo_parts.length == 3) {
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flags |= flags_from_string(algo_parts[2]);
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}
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return to_algo_name(algo, mode, flags) == algo_name;
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}
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private static string to_algo_name(GCrypt.Cipher.Algorithm algo = GCrypt.Cipher.Algorithm.NONE, GCrypt.Cipher.Mode mode = GCrypt.Cipher.Mode.NONE, GCrypt.Cipher.Flag flags = 0) {
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if (flags != 0) {
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return @"$algo-$(mode_to_string(mode))-$(flags_to_string(flags))";
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} else if (mode != GCrypt.Cipher.Mode.NONE) {
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return @"$algo-$(mode_to_string(mode))";
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} else {
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return algo.to_string();
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}
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}
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public SymmetricCipher(string algo_name) throws Error {
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GCrypt.Cipher.Algorithm algo;
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GCrypt.Cipher.Mode mode;
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GCrypt.Cipher.Flag flags;
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if (parse(algo_name, out algo, out mode, out flags)) {
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this.gcrypt(algo, mode, flags);
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} else {
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throw new Error.ILLEGAL_ARGUMENTS(@"The algorithm $algo_name is not supported");
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}
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}
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private SymmetricCipher.gcrypt(GCrypt.Cipher.Algorithm algo, GCrypt.Cipher.Mode mode, GCrypt.Cipher.Flag flags) throws Error {
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may_throw_gcrypt_error(GCrypt.Cipher.Cipher.open(out this.cipher, algo, mode, flags));
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}
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public void set_key(uint8[] key) throws Error {
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may_throw_gcrypt_error(cipher.set_key(key));
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}
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public void set_iv(uint8[] iv) throws Error {
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may_throw_gcrypt_error(cipher.set_iv(iv));
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}
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public void set_counter_vector(uint8[] ctr) throws Error {
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may_throw_gcrypt_error(cipher.set_counter_vector(ctr));
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}
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public void reset() throws Error {
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may_throw_gcrypt_error(cipher.reset());
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}
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public uint8[] get_tag(size_t taglen) throws Error {
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uint8[] tag = new uint8[taglen];
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may_throw_gcrypt_error(cipher.get_tag(tag));
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return tag;
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}
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public void check_tag(uint8[] tag) throws Error {
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may_throw_gcrypt_error(cipher.check_tag(tag));
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}
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public void encrypt(uint8[] output, uint8[] input) throws Error {
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may_throw_gcrypt_error(cipher.encrypt(output, input));
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}
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public void decrypt(uint8[] output, uint8[] input) throws Error {
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may_throw_gcrypt_error(cipher.decrypt(output, input));
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}
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public void sync() throws Error {
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may_throw_gcrypt_error(cipher.sync());
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}
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}
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}
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92
plugins/crypto-vala/src/cipher_converter.vala
Normal file
92
plugins/crypto-vala/src/cipher_converter.vala
Normal file
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@ -0,0 +1,92 @@
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using GLib;
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namespace Crypto {
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public abstract class SymmetricCipherConverter : Converter, Object {
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internal SymmetricCipher cipher;
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internal size_t attached_taglen;
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public abstract ConverterResult convert(uint8[] inbuf, uint8[] outbuf, ConverterFlags flags, out size_t bytes_read, out size_t bytes_written) throws IOError;
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public uint8[] get_tag(size_t taglen) throws Error {
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return cipher.get_tag(taglen);
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}
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public void check_tag(uint8[] tag) throws Error {
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cipher.check_tag(tag);
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}
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public void reset() {
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cipher.reset();
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}
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}
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public class SymmetricCipherEncrypter : SymmetricCipherConverter {
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public SymmetricCipherEncrypter(owned SymmetricCipher cipher, size_t attached_taglen = 0) {
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this.cipher = (owned) cipher;
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this.attached_taglen = attached_taglen;
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}
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public override ConverterResult convert(uint8[] inbuf, uint8[] outbuf, ConverterFlags flags, out size_t bytes_read, out size_t bytes_written) throws IOError {
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if (inbuf.length > outbuf.length) {
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throw new IOError.NO_SPACE("CipherConverter needs at least the size of input as output space");
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}
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if ((flags & ConverterFlags.INPUT_AT_END) != 0 && inbuf.length + attached_taglen > outbuf.length) {
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throw new IOError.NO_SPACE("CipherConverter needs additional output space to attach tag");
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}
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if (inbuf.length > 0) {
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cipher.encrypt(outbuf, inbuf);
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}
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bytes_read = inbuf.length;
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bytes_written = inbuf.length;
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if ((flags & ConverterFlags.INPUT_AT_END) != 0) {
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if (attached_taglen > 0) {
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Memory.copy((uint8*)outbuf + inbuf.length, get_tag(attached_taglen), attached_taglen);
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bytes_written = inbuf.length + attached_taglen;
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}
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return ConverterResult.FINISHED;
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}
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if ((flags & ConverterFlags.FLUSH) != 0) {
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return ConverterResult.FLUSHED;
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}
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return ConverterResult.CONVERTED;
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}
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}
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public class SymmetricCipherDecrypter : SymmetricCipherConverter {
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public SymmetricCipherDecrypter(owned SymmetricCipher cipher, size_t attached_taglen = 0) {
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this.cipher = (owned) cipher;
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this.attached_taglen = attached_taglen;
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}
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public override ConverterResult convert(uint8[] inbuf, uint8[] outbuf, ConverterFlags flags, out size_t bytes_read, out size_t bytes_written) throws IOError {
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if (inbuf.length > outbuf.length + attached_taglen) {
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throw new IOError.NO_SPACE("CipherConverter needs at least the size of input as output space");
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}
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if ((flags & ConverterFlags.INPUT_AT_END) != 0 && inbuf.length < attached_taglen) {
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throw new IOError.PARTIAL_INPUT("CipherConverter needs additional input to read tag");
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} else if ((flags & ConverterFlags.INPUT_AT_END) == 0 && inbuf.length < attached_taglen + 1) {
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throw new IOError.PARTIAL_INPUT("CipherConverter needs additional input to make sure to not accidentally read tag");
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}
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inbuf.length -= (int) attached_taglen;
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if (inbuf.length > 0) {
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cipher.decrypt(outbuf, inbuf);
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}
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bytes_read = inbuf.length;
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bytes_written = inbuf.length;
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inbuf.length += (int) attached_taglen;
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if ((flags & ConverterFlags.INPUT_AT_END) != 0) {
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if (attached_taglen > 0) {
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print("Checking tag\n");
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check_tag(inbuf[(inbuf.length - attached_taglen):inbuf.length]);
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print("tag ok\n");
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bytes_read = inbuf.length;
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}
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return ConverterResult.FINISHED;
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}
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if ((flags & ConverterFlags.FLUSH) != 0) {
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return ConverterResult.FLUSHED;
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}
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return ConverterResult.CONVERTED;
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}
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}
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}
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13
plugins/crypto-vala/src/error.vala
Normal file
13
plugins/crypto-vala/src/error.vala
Normal file
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@ -0,0 +1,13 @@
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namespace Crypto {
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public errordomain Error {
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ILLEGAL_ARGUMENTS,
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GCRYPT
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}
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internal void may_throw_gcrypt_error(GCrypt.Error e) throws GLib.Error {
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if (((int)e) != 0) {
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throw new Crypto.Error.GCRYPT(e.to_string());
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}
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}
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}
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872
plugins/crypto-vala/vapi/gcrypt.vapi
Normal file
872
plugins/crypto-vala/vapi/gcrypt.vapi
Normal file
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@ -0,0 +1,872 @@
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/* gcrypt.vapi
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*
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* Copyright:
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* 2008 Jiqing Qiang
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* 2008, 2010, 2012-2013 Evan Nemerson
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Author:
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* Jiqing Qiang <jiqing.qiang@gmail.com>
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* Evan Nemerson <evan@coeus-group.com>
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*/
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[CCode (cheader_filename = "gcrypt.h", lower_case_cprefix = "gcry_")]
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namespace GCrypt {
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[CCode (cname = "gpg_err_source_t", cprefix = "GPG_ERR_SOURCE_")]
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public enum ErrorSource {
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UNKNOWN,
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GCRYPT,
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GPG,
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GPGSM,
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GPGAGENT,
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PINENTRY,
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SCD,
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GPGME,
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KEYBOX,
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KSBA,
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DIRMNGR,
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GSTI,
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ANY,
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USER_1,
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USER_2,
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USER_3,
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USER_4,
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/* This is one more than the largest allowed entry. */
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DIM
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}
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[CCode (cname = "gpg_err_code_t", cprefix = "GPG_ERR_")]
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public enum ErrorCode {
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NO_ERROR,
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GENERAL,
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UNKNOWN_PACKET,
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UNKNOWN_VERSION,
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PUBKEY_ALGO,
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DIGEST_ALGO,
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BAD_PUBKEY,
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BAD_SECKEY,
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BAD_SIGNATURE,
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NO_PUBKEY,
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CHECKSUM,
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BAD_PASSPHRASE,
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CIPHER_ALGO,
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KEYRING_OPEN,
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INV_PACKET,
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INV_ARMOR,
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NO_USER_ID,
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NO_SECKEY,
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WRONG_SECKEY,
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BAD_KEY,
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COMPR_ALGO,
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NO_PRIME,
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NO_ENCODING_METHOD,
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NO_ENCRYPTION_SCHEME,
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NO_SIGNATURE_SCHEME,
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INV_ATTR,
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NO_VALUE,
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NOT_FOUND,
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VALUE_NOT_FOUND,
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SYNTAX,
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BAD_MPI,
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INV_PASSPHRASE,
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SIG_CLASS,
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RESOURCE_LIMIT,
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INV_KEYRING,
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TRUSTDB,
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BAD_CERT,
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INV_USER_ID,
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UNEXPECTED,
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TIME_CONFLICT,
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KEYSERVER,
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WRONG_PUBKEY_ALGO,
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TRIBUTE_TO_D_A,
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WEAK_KEY,
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INV_KEYLEN,
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INV_ARG,
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BAD_URI,
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INV_URI,
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NETWORK,
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UNKNOWN_HOST,
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SELFTEST_FAILED,
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NOT_ENCRYPTED,
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NOT_PROCESSED,
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UNUSABLE_PUBKEY,
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UNUSABLE_SECKEY,
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INV_VALUE,
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BAD_CERT_CHAIN,
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MISSING_CERT,
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NO_DATA,
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BUG,
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NOT_SUPPORTED,
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INV_OP,
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TIMEOUT,
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INTERNAL,
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EOF_GCRYPT,
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INV_OBJ,
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TOO_SHORT,
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TOO_LARGE,
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NO_OBJ,
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NOT_IMPLEMENTED,
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CONFLICT,
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INV_CIPHER_MODE,
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INV_FLAG,
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INV_HANDLE,
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TRUNCATED,
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INCOMPLETE_LINE,
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INV_RESPONSE,
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NO_AGENT,
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AGENT,
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INV_DATA,
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ASSUAN_SERVER_FAULT,
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ASSUAN,
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INV_SESSION_KEY,
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INV_SEXP,
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UNSUPPORTED_ALGORITHM,
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NO_PIN_ENTRY,
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PIN_ENTRY,
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BAD_PIN,
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INV_NAME,
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BAD_DATA,
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INV_PARAMETER,
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WRONG_CARD,
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NO_DIRMNGR,
|
||||
DIRMNGR,
|
||||
CERT_REVOKED,
|
||||
NO_CRL_KNOWN,
|
||||
CRL_TOO_OLD,
|
||||
LINE_TOO_LONG,
|
||||
NOT_TRUSTED,
|
||||
CANCELED,
|
||||
BAD_CA_CERT,
|
||||
CERT_EXPIRED,
|
||||
CERT_TOO_YOUNG,
|
||||
UNSUPPORTED_CERT,
|
||||
UNKNOWN_SEXP,
|
||||
UNSUPPORTED_PROTECTION,
|
||||
CORRUPTED_PROTECTION,
|
||||
AMBIGUOUS_NAME,
|
||||
CARD,
|
||||
CARD_RESET,
|
||||
CARD_REMOVED,
|
||||
INV_CARD,
|
||||
CARD_NOT_PRESENT,
|
||||
NO_PKCS15_APP,
|
||||
NOT_CONFIRMED,
|
||||
CONFIGURATION,
|
||||
NO_POLICY_MATCH,
|
||||
INV_INDEX,
|
||||
INV_ID,
|
||||
NO_SCDAEMON,
|
||||
SCDAEMON,
|
||||
UNSUPPORTED_PROTOCOL,
|
||||
BAD_PIN_METHOD,
|
||||
CARD_NOT_INITIALIZED,
|
||||
UNSUPPORTED_OPERATION,
|
||||
WRONG_KEY_USAGE,
|
||||
NOTHING_FOUND,
|
||||
WRONG_BLOB_TYPE,
|
||||
MISSING_VALUE,
|
||||
HARDWARE,
|
||||
PIN_BLOCKED,
|
||||
USE_CONDITIONS,
|
||||
PIN_NOT_SYNCED,
|
||||
INV_CRL,
|
||||
BAD_BER,
|
||||
INV_BER,
|
||||
ELEMENT_NOT_FOUND,
|
||||
IDENTIFIER_NOT_FOUND,
|
||||
INV_TAG,
|
||||
INV_LENGTH,
|
||||
INV_KEYINFO,
|
||||
UNEXPECTED_TAG,
|
||||
NOT_DER_ENCODED,
|
||||
NO_CMS_OBJ,
|
||||
INV_CMS_OBJ,
|
||||
UNKNOWN_CMS_OBJ,
|
||||
UNSUPPORTED_CMS_OBJ,
|
||||
UNSUPPORTED_ENCODING,
|
||||
UNSUPPORTED_CMS_VERSION,
|
||||
UNKNOWN_ALGORITHM,
|
||||
INV_ENGINE,
|
||||
PUBKEY_NOT_TRUSTED,
|
||||
DECRYPT_FAILED,
|
||||
KEY_EXPIRED,
|
||||
SIG_EXPIRED,
|
||||
ENCODING_PROBLEM,
|
||||
INV_STATE,
|
||||
DUP_VALUE,
|
||||
MISSING_ACTION,
|
||||
MODULE_NOT_FOUND,
|
||||
INV_OID_STRING,
|
||||
INV_TIME,
|
||||
INV_CRL_OBJ,
|
||||
UNSUPPORTED_CRL_VERSION,
|
||||
INV_CERT_OBJ,
|
||||
UNKNOWN_NAME,
|
||||
LOCALE_PROBLEM,
|
||||
NOT_LOCKED,
|
||||
PROTOCOL_VIOLATION,
|
||||
INV_MAC,
|
||||
INV_REQUEST,
|
||||
UNKNOWN_EXTN,
|
||||
UNKNOWN_CRIT_EXTN,
|
||||
LOCKED,
|
||||
UNKNOWN_OPTION,
|
||||
UNKNOWN_COMMAND,
|
||||
BUFFER_TOO_SHORT,
|
||||
SEXP_INV_LEN_SPEC,
|
||||
SEXP_STRING_TOO_LONG,
|
||||
SEXP_UNMATCHED_PAREN,
|
||||
SEXP_NOT_CANONICAL,
|
||||
SEXP_BAD_CHARACTER,
|
||||
SEXP_BAD_QUOTATION,
|
||||
SEXP_ZERO_PREFIX,
|
||||
SEXP_NESTED_DH,
|
||||
SEXP_UNMATCHED_DH,
|
||||
SEXP_UNEXPECTED_PUNC,
|
||||
SEXP_BAD_HEX_CHAR,
|
||||
SEXP_ODD_HEX_NUMBERS,
|
||||
SEXP_BAD_OCT_CHAR,
|
||||
ASS_GENERAL,
|
||||
ASS_ACCEPT_FAILED,
|
||||
ASS_CONNECT_FAILED,
|
||||
ASS_INV_RESPONSE,
|
||||
ASS_INV_VALUE,
|
||||
ASS_INCOMPLETE_LINE,
|
||||
ASS_LINE_TOO_LONG,
|
||||
ASS_NESTED_COMMANDS,
|
||||
ASS_NO_DATA_CB,
|
||||
ASS_NO_INQUIRE_CB,
|
||||
ASS_NOT_A_SERVER,
|
||||
ASS_NOT_A_CLIENT,
|
||||
ASS_SERVER_START,
|
||||
ASS_READ_ERROR,
|
||||
ASS_WRITE_ERROR,
|
||||
ASS_TOO_MUCH_DATA,
|
||||
ASS_UNEXPECTED_CMD,
|
||||
ASS_UNKNOWN_CMD,
|
||||
ASS_SYNTAX,
|
||||
ASS_CANCELED,
|
||||
ASS_NO_INPUT,
|
||||
ASS_NO_OUTPUT,
|
||||
ASS_PARAMETER,
|
||||
ASS_UNKNOWN_INQUIRE,
|
||||
USER_1,
|
||||
USER_2,
|
||||
USER_3,
|
||||
USER_4,
|
||||
USER_5,
|
||||
USER_6,
|
||||
USER_7,
|
||||
USER_8,
|
||||
USER_9,
|
||||
USER_10,
|
||||
USER_11,
|
||||
USER_12,
|
||||
USER_13,
|
||||
USER_14,
|
||||
USER_15,
|
||||
USER_16,
|
||||
MISSING_ERRNO,
|
||||
UNKNOWN_ERRNO,
|
||||
EOF,
|
||||
|
||||
E2BIG,
|
||||
EACCES,
|
||||
EADDRINUSE,
|
||||
EADDRNOTAVAIL,
|
||||
EADV,
|
||||
EAFNOSUPPORT,
|
||||
EAGAIN,
|
||||
EALREADY,
|
||||
EAUTH,
|
||||
EBACKGROUND,
|
||||
EBADE,
|
||||
EBADF,
|
||||
EBADFD,
|
||||
EBADMSG,
|
||||
EBADR,
|
||||
EBADRPC,
|
||||
EBADRQC,
|
||||
EBADSLT,
|
||||
EBFONT,
|
||||
EBUSY,
|
||||
ECANCELED,
|
||||
ECHILD,
|
||||
ECHRNG,
|
||||
ECOMM,
|
||||
ECONNABORTED,
|
||||
ECONNREFUSED,
|
||||
ECONNRESET,
|
||||
ED,
|
||||
EDEADLK,
|
||||
EDEADLOCK,
|
||||
EDESTADDRREQ,
|
||||
EDIED,
|
||||
EDOM,
|
||||
EDOTDOT,
|
||||
EDQUOT,
|
||||
EEXIST,
|
||||
EFAULT,
|
||||
EFBIG,
|
||||
EFTYPE,
|
||||
EGRATUITOUS,
|
||||
EGREGIOUS,
|
||||
EHOSTDOWN,
|
||||
EHOSTUNREACH,
|
||||
EIDRM,
|
||||
EIEIO,
|
||||
EILSEQ,
|
||||
EINPROGRESS,
|
||||
EINTR,
|
||||
EINVAL,
|
||||
EIO,
|
||||
EISCONN,
|
||||
EISDIR,
|
||||
EISNAM,
|
||||
EL2HLT,
|
||||
EL2NSYNC,
|
||||
EL3HLT,
|
||||
EL3RST,
|
||||
ELIBACC,
|
||||
ELIBBAD,
|
||||
ELIBEXEC,
|
||||
ELIBMAX,
|
||||
ELIBSCN,
|
||||
ELNRNG,
|
||||
ELOOP,
|
||||
EMEDIUMTYPE,
|
||||
EMFILE,
|
||||
EMLINK,
|
||||
EMSGSIZE,
|
||||
EMULTIHOP,
|
||||
ENAMETOOLONG,
|
||||
ENAVAIL,
|
||||
ENEEDAUTH,
|
||||
ENETDOWN,
|
||||
ENETRESET,
|
||||
ENETUNREACH,
|
||||
ENFILE,
|
||||
ENOANO,
|
||||
ENOBUFS,
|
||||
ENOCSI,
|
||||
ENODATA,
|
||||
ENODEV,
|
||||
ENOENT,
|
||||
ENOEXEC,
|
||||
ENOLCK,
|
||||
ENOLINK,
|
||||
ENOMEDIUM,
|
||||
ENOMEM,
|
||||
ENOMSG,
|
||||
ENONET,
|
||||
ENOPKG,
|
||||
ENOPROTOOPT,
|
||||
ENOSPC,
|
||||
ENOSR,
|
||||
ENOSTR,
|
||||
ENOSYS,
|
||||
ENOTBLK,
|
||||
ENOTCONN,
|
||||
ENOTDIR,
|
||||
ENOTEMPTY,
|
||||
ENOTNAM,
|
||||
ENOTSOCK,
|
||||
ENOTSUP,
|
||||
ENOTTY,
|
||||
ENOTUNIQ,
|
||||
ENXIO,
|
||||
EOPNOTSUPP,
|
||||
EOVERFLOW,
|
||||
EPERM,
|
||||
EPFNOSUPPORT,
|
||||
EPIPE,
|
||||
EPROCLIM,
|
||||
EPROCUNAVAIL,
|
||||
EPROGMISMATCH,
|
||||
EPROGUNAVAIL,
|
||||
EPROTO,
|
||||
EPROTONOSUPPORT,
|
||||
EPROTOTYPE,
|
||||
ERANGE,
|
||||
EREMCHG,
|
||||
EREMOTE,
|
||||
EREMOTEIO,
|
||||
ERESTART,
|
||||
EROFS,
|
||||
ERPCMISMATCH,
|
||||
ESHUTDOWN,
|
||||
ESOCKTNOSUPPORT,
|
||||
ESPIPE,
|
||||
ESRCH,
|
||||
ESRMNT,
|
||||
ESTALE,
|
||||
ESTRPIPE,
|
||||
ETIME,
|
||||
ETIMEDOUT,
|
||||
ETOOMANYREFS,
|
||||
ETXTBSY,
|
||||
EUCLEAN,
|
||||
EUNATCH,
|
||||
EUSERS,
|
||||
EWOULDBLOCK,
|
||||
EXDEV,
|
||||
EXFULL,
|
||||
|
||||
/* This is one more than the largest allowed entry. */
|
||||
CODE_DIM
|
||||
}
|
||||
|
||||
[CCode (cname = "gcry_error_t", cprefix = "gpg_err_")]
|
||||
public struct Error : uint {
|
||||
[CCode (cname = "gcry_err_make")]
|
||||
public Error (ErrorSource source, ErrorCode code);
|
||||
[CCode (cname = "gcry_err_make_from_errno")]
|
||||
public Error.from_errno (ErrorSource source, int err);
|
||||
public ErrorCode code ();
|
||||
public ErrorSource source ();
|
||||
|
||||
[CCode (cname = "gcry_strerror")]
|
||||
public unowned string to_string ();
|
||||
|
||||
[CCode (cname = "gcry_strsource")]
|
||||
public unowned string source_to_string ();
|
||||
}
|
||||
|
||||
[CCode (cname = "enum gcry_ctl_cmds", cprefix = "GCRYCTL_")]
|
||||
public enum ControlCommand {
|
||||
SET_KEY,
|
||||
SET_IV,
|
||||
CFB_SYNC,
|
||||
RESET,
|
||||
FINALIZE,
|
||||
GET_KEYLEN,
|
||||
GET_BLKLEN,
|
||||
TEST_ALGO,
|
||||
IS_SECURE,
|
||||
GET_ASNOID,
|
||||
ENABLE_ALGO,
|
||||
DISABLE_ALGO,
|
||||
DUMP_RANDOM_STATS,
|
||||
DUMP_SECMEM_STATS,
|
||||
GET_ALGO_NPKEY,
|
||||
GET_ALGO_NSKEY,
|
||||
GET_ALGO_NSIGN,
|
||||
GET_ALGO_NENCR,
|
||||
SET_VERBOSITY,
|
||||
SET_DEBUG_FLAGS,
|
||||
CLEAR_DEBUG_FLAGS,
|
||||
USE_SECURE_RNDPOOL,
|
||||
DUMP_MEMORY_STATS,
|
||||
INIT_SECMEM,
|
||||
TERM_SECMEM,
|
||||
DISABLE_SECMEM_WARN,
|
||||
SUSPEND_SECMEM_WARN,
|
||||
RESUME_SECMEM_WARN,
|
||||
DROP_PRIVS,
|
||||
ENABLE_M_GUARD,
|
||||
START_DUMP,
|
||||
STOP_DUMP,
|
||||
GET_ALGO_USAGE,
|
||||
IS_ALGO_ENABLED,
|
||||
DISABLE_INTERNAL_LOCKING,
|
||||
DISABLE_SECMEM,
|
||||
INITIALIZATION_FINISHED,
|
||||
INITIALIZATION_FINISHED_P,
|
||||
ANY_INITIALIZATION_P,
|
||||
SET_CBC_CTS,
|
||||
SET_CBC_MAC,
|
||||
SET_CTR,
|
||||
ENABLE_QUICK_RANDOM,
|
||||
SET_RANDOM_SEED_FILE,
|
||||
UPDATE_RANDOM_SEED_FILE,
|
||||
SET_THREAD_CBS,
|
||||
FAST_POLL
|
||||
}
|
||||
public Error control (ControlCommand cmd, ...);
|
||||
|
||||
[CCode (lower_case_cname = "cipher_")]
|
||||
namespace Cipher {
|
||||
[CCode (cname = "enum gcry_cipher_algos", cprefix = "GCRY_CIPHER_")]
|
||||
public enum Algorithm {
|
||||
NONE,
|
||||
IDEA,
|
||||
3DES,
|
||||
CAST5,
|
||||
BLOWFISH,
|
||||
SAFER_SK128,
|
||||
DES_SK,
|
||||
AES,
|
||||
AES128,
|
||||
RIJNDAEL,
|
||||
RIJNDAEL128,
|
||||
AES192,
|
||||
RIJNDAEL192,
|
||||
AES256,
|
||||
RIJNDAEL256,
|
||||
TWOFISH,
|
||||
TWOFISH128,
|
||||
ARCFOUR,
|
||||
DES,
|
||||
SERPENT128,
|
||||
SERPENT192,
|
||||
SERPENT256,
|
||||
RFC2268_40,
|
||||
RFC2268_128,
|
||||
SEED,
|
||||
CAMELLIA128,
|
||||
CAMELLIA192,
|
||||
CAMELLIA256,
|
||||
SALSA20,
|
||||
SALSA20R12,
|
||||
GOST28147,
|
||||
CHACHA20;
|
||||
|
||||
[CCode (cname = "gcry_cipher_algo_info")]
|
||||
public Error info (ControlCommand what, ref uchar[] buffer);
|
||||
[CCode (cname = "gcry_cipher_algo_name")]
|
||||
public unowned string to_string ();
|
||||
[CCode (cname = "gcry_cipher_map_name")]
|
||||
public static Algorithm from_string (string name);
|
||||
[CCode (cname = "gcry_cipher_map_oid")]
|
||||
public static Algorithm from_oid (string oid);
|
||||
}
|
||||
|
||||
[CCode (cname = "enum gcry_cipher_modes", cprefix = "GCRY_CIPHER_MODE_")]
|
||||
public enum Mode {
|
||||
NONE, /* No mode specified */
|
||||
ECB, /* Electronic Codebook */
|
||||
CFB, /* Cipher Feedback */
|
||||
CBC, /* Cipher Block Chaining */
|
||||
STREAM, /* Used with stream ciphers */
|
||||
OFB, /* Output Feedback */
|
||||
CTR, /* Counter */
|
||||
AESWRAP, /* AES-WRAP algorithm */
|
||||
CCM, /* Counter with CBC-MAC */
|
||||
GCM, /* Galois/Counter Mode */
|
||||
POLY1305, /* Poly1305 based AEAD mode */
|
||||
OCB, /* OCB3 mode */
|
||||
CFB8, /* Cipher Feedback /* Poly1305 based AEAD mode. */
|
||||
XTS; /* XTS mode */
|
||||
|
||||
public unowned string to_string () {
|
||||
switch (this) {
|
||||
case ECB: return "ECB";
|
||||
case CFB: return "CFB";
|
||||
case CBC: return "CBC";
|
||||
case STREAM: return "STREAM";
|
||||
case OFB: return "OFB";
|
||||
case CTR: return "CTR";
|
||||
case AESWRAP: return "AESWRAP";
|
||||
case GCM: return "GCM";
|
||||
case POLY1305: return "POLY1305";
|
||||
case OCB: return "OCB";
|
||||
case CFB8: return "CFB8";
|
||||
case XTS: return "XTS";
|
||||
}
|
||||
return "NONE";
|
||||
}
|
||||
|
||||
public static Mode from_string (string name) {
|
||||
switch (name) {
|
||||
case "ECB": return ECB;
|
||||
case "CFB": return CFB;
|
||||
case "CBC": return CBC;
|
||||
case "STREAM": return STREAM;
|
||||
case "OFB": return OFB;
|
||||
case "CTR": return CTR;
|
||||
case "AESWRAP": return AESWRAP;
|
||||
case "GCM": return GCM;
|
||||
case "POLY1305": return POLY1305;
|
||||
case "OCB": return OCB;
|
||||
case "CFB8": return CFB8;
|
||||
case "XTS": return XTS;
|
||||
}
|
||||
return NONE;
|
||||
}
|
||||
}
|
||||
|
||||
[CCode (cname = "enum gcry_cipher_flags", cprefix = "GCRY_CIPHER_")]
|
||||
public enum Flag {
|
||||
SECURE, /* Allocate in secure memory. */
|
||||
ENABLE_SYNC, /* Enable CFB sync mode. */
|
||||
CBC_CTS, /* Enable CBC cipher text stealing (CTS). */
|
||||
CBC_MAC /* Enable CBC message auth. code (MAC). */
|
||||
}
|
||||
[Compact]
|
||||
[CCode (cname = "gcry_cipher_hd_t", lower_case_cprefix = "gcry_cipher_", free_function = "gcry_cipher_close")]
|
||||
public class Cipher {
|
||||
public static Error open (out Cipher cipher, Algorithm algo, Mode mode, Flag flags);
|
||||
public void close ();
|
||||
[CCode (cname = "gcry_cipher_ctl")]
|
||||
public Error control (ControlCommand cmd, uchar[] buffer);
|
||||
public Error info (ControlCommand what, ref uchar[] buffer);
|
||||
|
||||
public Error encrypt (uchar[] out_buffer, uchar[] in_buffer);
|
||||
public Error decrypt (uchar[] out_buffer, uchar[] in_buffer);
|
||||
|
||||
[CCode (cname = "gcry_cipher_setkey")]
|
||||
public Error set_key (uchar[] key_data);
|
||||
[CCode (cname = "gcry_cipher_setiv")]
|
||||
public Error set_iv (uchar[] iv_data);
|
||||
[CCode (cname = "gcry_cipher_setctr")]
|
||||
public Error set_counter_vector (uchar[] counter_vector);
|
||||
|
||||
[CCode (cname = "gcry_cipher_gettag")]
|
||||
public Error get_tag(uchar[] out_buffer);
|
||||
[CCode (cname = "gcry_cipher_checktag")]
|
||||
public Error check_tag(uchar[] in_buffer);
|
||||
|
||||
public Error reset ();
|
||||
public Error sync ();
|
||||
}
|
||||
}
|
||||
|
||||
[Compact, CCode (cname = "struct gcry_md_handle", cprefix = "gcry_md_", free_function = "gcry_md_close")]
|
||||
public class Hash {
|
||||
[CCode (cname = "enum gcry_md_algos", cprefix = "GCRY_MD_")]
|
||||
public enum Algorithm {
|
||||
NONE,
|
||||
SHA1,
|
||||
RMD160,
|
||||
MD5,
|
||||
MD4,
|
||||
MD2,
|
||||
TIGER,
|
||||
TIGER1,
|
||||
TIGER2,
|
||||
HAVAL,
|
||||
SHA224,
|
||||
SHA256,
|
||||
SHA384,
|
||||
SHA512,
|
||||
SHA3_224,
|
||||
SHA3_256,
|
||||
SHA3_384,
|
||||
SHA3_512,
|
||||
SHAKE128,
|
||||
SHAKE256,
|
||||
CRC32,
|
||||
CRC32_RFC1510,
|
||||
CRC24_RFC2440,
|
||||
WHIRLPOOL,
|
||||
GOSTR3411_94,
|
||||
STRIBOG256,
|
||||
STRIBOG512;
|
||||
|
||||
[CCode (cname = "gcry_md_get_algo_dlen")]
|
||||
public size_t get_digest_length ();
|
||||
[CCode (cname = "gcry_md_algo_info")]
|
||||
public Error info (ControlCommand what, ref uchar[] buffer);
|
||||
[CCode (cname = "gcry_md_algo_name")]
|
||||
public unowned string to_string ();
|
||||
[CCode (cname = "gcry_md_map_name")]
|
||||
public static Algorithm from_string (string name);
|
||||
[CCode (cname = "gcry_md_test_algo")]
|
||||
public Error is_available ();
|
||||
[CCode (cname = "gcry_md_get_asnoid")]
|
||||
public Error get_oid (uchar[] buffer);
|
||||
}
|
||||
|
||||
[CCode (cname = "enum gcry_md_flags", cprefix = "GCRY_MD_FLAG_")]
|
||||
public enum Flag {
|
||||
SECURE,
|
||||
HMAC,
|
||||
BUGEMU1
|
||||
}
|
||||
|
||||
public static Error open (out Hash hash, Algorithm algo, Flag flag);
|
||||
public void close ();
|
||||
public Error enable (Algorithm algo);
|
||||
[CCode (instance_pos = -1)]
|
||||
public Error copy (out Hash dst);
|
||||
public void reset ();
|
||||
[CCode (cname = "enum gcry_md_ctl")]
|
||||
public Error control (ControlCommand cmd, uchar[] buffer);
|
||||
public void write (uchar[] buffer);
|
||||
[CCode (array_length = false)]
|
||||
public unowned uchar[] read (Algorithm algo);
|
||||
public static void hash_buffer (Algorithm algo, [CCode (array_length = false)] uchar[] digest, uchar[] buffer);
|
||||
public Algorithm get_algo ();
|
||||
public bool is_enabled (Algorithm algo);
|
||||
public bool is_secure ();
|
||||
public Error info (ControlCommand what, uchar[] buffer);
|
||||
[CCode (cname = "gcry_md_setkey")]
|
||||
public Error set_key (uchar[] key_data);
|
||||
public void putc (char c);
|
||||
public void final ();
|
||||
public static Error list (ref Algorithm[] algos);
|
||||
}
|
||||
|
||||
namespace Random {
|
||||
[CCode (cname = "gcry_random_level_t")]
|
||||
public enum Level {
|
||||
[CCode (cname = "GCRY_WEAK_RANDOM")]
|
||||
WEAK,
|
||||
[CCode (cname = "GCRY_STRONG_RANDOM")]
|
||||
STRONG,
|
||||
[CCode (cname = "GCRY_VERY_STRONG_RANDOM")]
|
||||
VERY_STRONG
|
||||
}
|
||||
|
||||
[CCode (cname = "gcry_randomize")]
|
||||
public static void randomize (uchar[] buffer, Level level = Level.VERY_STRONG);
|
||||
[CCode (cname = "gcry_fast_random_poll")]
|
||||
public static Error poll ();
|
||||
[CCode (cname = "gcry_random_bytes", array_length = false)]
|
||||
public static uchar[] random_bytes (size_t nbytes, Level level = Level.VERY_STRONG);
|
||||
[CCode (cname = "gcry_random_bytes_secure")]
|
||||
public static uchar[] random_bytes_secure (size_t nbytes, Level level = Level.VERY_STRONG);
|
||||
[CCode (cname = "gcry_create_nonce")]
|
||||
public static void nonce (uchar[] buffer);
|
||||
}
|
||||
|
||||
[Compact, CCode (cname = "struct gcry_mpi", cprefix = "gcry_mpi_", free_function = "gcry_mpi_release")]
|
||||
public class MPI {
|
||||
[CCode (cname = "enum gcry_mpi_format", cprefix = "GCRYMPI_FMT_")]
|
||||
public enum Format {
|
||||
NONE,
|
||||
STD,
|
||||
PGP,
|
||||
SSH,
|
||||
HEX,
|
||||
USG
|
||||
}
|
||||
|
||||
[CCode (cname = "enum gcry_mpi_flag", cprefix = "GCRYMPI_FLAG_")]
|
||||
public enum Flag {
|
||||
SECURE,
|
||||
OPAQUE
|
||||
}
|
||||
|
||||
public MPI (uint nbits);
|
||||
[CCode (cname = "gcry_mpi_snew")]
|
||||
public MPI.secure (uint nbits);
|
||||
public MPI copy ();
|
||||
public void set (MPI u);
|
||||
public void set_ui (ulong u);
|
||||
public void swap ();
|
||||
public int cmp (MPI v);
|
||||
public int cmp_ui (ulong v);
|
||||
|
||||
public static Error scan (out MPI ret, MPI.Format format, [CCode (array_length = false)] uchar[] buffer, size_t buflen, out size_t nscanned);
|
||||
[CCode (instance_pos = -1)]
|
||||
public Error print (MPI.Format format, [CCode (array_length = false)] uchar[] buffer, size_t buflen, out size_t nwritter);
|
||||
[CCode (instance_pos = -1)]
|
||||
public Error aprint (MPI.Format format, out uchar[] buffer);
|
||||
|
||||
public void add (MPI u, MPI v);
|
||||
public void add_ui (MPI u, ulong v);
|
||||
public void addm (MPI u, MPI v, MPI m);
|
||||
public void sub (MPI u, MPI v);
|
||||
public void sub_ui (MPI u, MPI v);
|
||||
public void subm (MPI u, MPI v, MPI m);
|
||||
public void mul (MPI u, MPI v);
|
||||
public void mul_ui (MPI u, ulong v);
|
||||
public void mulm (MPI u, MPI v, MPI m);
|
||||
public void mul_2exp (MPI u, ulong cnt);
|
||||
public void div (MPI q, MPI r, MPI dividend, MPI divisor, int round);
|
||||
public void mod (MPI dividend, MPI divisor);
|
||||
public void powm (MPI b, MPI e, MPI m);
|
||||
public int gcd (MPI a, MPI b);
|
||||
public int invm (MPI a, MPI m);
|
||||
|
||||
public uint get_nbits ();
|
||||
public int test_bit (uint n);
|
||||
public void set_bit (uint n);
|
||||
public void clear_bit (uint n);
|
||||
public void set_highbit (uint n);
|
||||
public void clear_highbit (uint n);
|
||||
public void rshift (MPI a, uint n);
|
||||
public void lshift (MPI a, uint n);
|
||||
|
||||
public void set_flag (MPI.Flag flag);
|
||||
public void clear_flag (MPI.Flag flag);
|
||||
public int get_flag (MPI.Flag flag);
|
||||
}
|
||||
|
||||
[Compact, CCode (cname = "struct gcry_sexp", free_function = "gcry_sexp_release")]
|
||||
public class SExp {
|
||||
[CCode (cprefix = "GCRYSEXP_FMT_")]
|
||||
public enum Format {
|
||||
DEFAULT,
|
||||
CANON,
|
||||
BASE64,
|
||||
ADVANCED
|
||||
}
|
||||
|
||||
public static Error @new (out SExp retsexp, void * buffer, size_t length, int autodetect);
|
||||
public static Error create (out SExp retsexp, void * buffer, size_t length, int autodetect, GLib.DestroyNotify free_function);
|
||||
public static Error sscan (out SExp retsexp, out size_t erroff, char[] buffer);
|
||||
public static Error build (out SExp retsexp, out size_t erroff, string format, ...);
|
||||
public size_t sprint (Format mode, char[] buffer);
|
||||
public static size_t canon_len (uchar[] buffer, out size_t erroff, out int errcode);
|
||||
public SExp find_token (string token, size_t token_length = 0);
|
||||
public int length ();
|
||||
public SExp? nth (int number);
|
||||
public SExp? car ();
|
||||
public SExp? cdr ();
|
||||
public unowned char[] nth_data (int number);
|
||||
public gcry_string nth_string (int number);
|
||||
public MPI nth_mpi (int number, MPI.Format mpifmt);
|
||||
}
|
||||
|
||||
[CCode (cname = "char", free_function = "gcry_free")]
|
||||
public class gcry_string : string { }
|
||||
|
||||
[CCode (lower_case_cprefix = "gcry_pk_")]
|
||||
namespace PublicKey {
|
||||
[CCode (cname = "enum gcry_pk_algos")]
|
||||
public enum Algorithm {
|
||||
RSA,
|
||||
ELG_E,
|
||||
DSA,
|
||||
ELG,
|
||||
ECDSA;
|
||||
|
||||
[CCode (cname = "gcry_pk_algo_name")]
|
||||
public unowned string to_string ();
|
||||
[CCode (cname = "gcry_pk_map_name")]
|
||||
public static Algorithm map_name (string name);
|
||||
}
|
||||
|
||||
public static Error encrypt (out SExp ciphertext, SExp data, SExp pkey);
|
||||
public static Error decrypt (out SExp plaintext, SExp data, SExp skey);
|
||||
public static Error sign (out SExp signature, SExp data, SExp skey);
|
||||
public static Error verify (SExp signature, SExp data, SExp pkey);
|
||||
public static Error testkey (SExp key);
|
||||
public static Error genkey (out SExp r_key, SExp s_params);
|
||||
public static uint get_nbits (SExp key);
|
||||
}
|
||||
|
||||
[CCode (lower_case_cprefix = "gcry_kdf_")]
|
||||
namespace KeyDerivation {
|
||||
[CCode (cname = "gcry_kdf_algos", cprefix = "GCRY_KDF_", has_type_id = false)]
|
||||
public enum Algorithm {
|
||||
NONE,
|
||||
SIMPLE_S2K,
|
||||
SALTED_S2K,
|
||||
ITERSALTED_S2K,
|
||||
PBKDF1,
|
||||
PBKDF2,
|
||||
SCRYPT
|
||||
}
|
||||
|
||||
public GCrypt.Error derive ([CCode (type = "const void*", array_length_type = "size_t")] uint8[] passphrasse, GCrypt.KeyDerivation.Algorithm algo, GCrypt.Hash.Algorithm subalgo, [CCode (type = "const void*", array_length_type = "size_t")] uint8[] salt, ulong iterations, [CCode (type = "void*", array_length_type = "size_t", array_length_pos = 5.5)] uint8[] keybuffer);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue