/* gcrypt.vapi * * Copyright: * 2008 Jiqing Qiang * 2008, 2010, 2012-2013 Evan Nemerson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Author: * Jiqing Qiang * Evan Nemerson */ [CCode (cheader_filename = "gcrypt.h", lower_case_cprefix = "gcry_")] namespace GCrypt { [CCode (cname = "gpg_err_source_t", cprefix = "GPG_ERR_SOURCE_")] public enum ErrorSource { UNKNOWN, GCRYPT, GPG, GPGSM, GPGAGENT, PINENTRY, SCD, GPGME, KEYBOX, KSBA, DIRMNGR, GSTI, ANY, USER_1, USER_2, USER_3, USER_4, /* This is one more than the largest allowed entry. */ DIM } [CCode (cname = "gpg_err_code_t", cprefix = "GPG_ERR_")] public enum ErrorCode { NO_ERROR, GENERAL, UNKNOWN_PACKET, UNKNOWN_VERSION, PUBKEY_ALGO, DIGEST_ALGO, BAD_PUBKEY, BAD_SECKEY, BAD_SIGNATURE, NO_PUBKEY, CHECKSUM, BAD_PASSPHRASE, CIPHER_ALGO, KEYRING_OPEN, INV_PACKET, INV_ARMOR, NO_USER_ID, NO_SECKEY, WRONG_SECKEY, BAD_KEY, COMPR_ALGO, NO_PRIME, NO_ENCODING_METHOD, NO_ENCRYPTION_SCHEME, NO_SIGNATURE_SCHEME, INV_ATTR, NO_VALUE, NOT_FOUND, VALUE_NOT_FOUND, SYNTAX, BAD_MPI, INV_PASSPHRASE, SIG_CLASS, RESOURCE_LIMIT, INV_KEYRING, TRUSTDB, BAD_CERT, INV_USER_ID, UNEXPECTED, TIME_CONFLICT, KEYSERVER, WRONG_PUBKEY_ALGO, TRIBUTE_TO_D_A, WEAK_KEY, INV_KEYLEN, INV_ARG, BAD_URI, INV_URI, NETWORK, UNKNOWN_HOST, SELFTEST_FAILED, NOT_ENCRYPTED, NOT_PROCESSED, UNUSABLE_PUBKEY, UNUSABLE_SECKEY, INV_VALUE, BAD_CERT_CHAIN, MISSING_CERT, NO_DATA, BUG, NOT_SUPPORTED, INV_OP, TIMEOUT, INTERNAL, EOF_GCRYPT, INV_OBJ, TOO_SHORT, TOO_LARGE, NO_OBJ, NOT_IMPLEMENTED, CONFLICT, INV_CIPHER_MODE, INV_FLAG, INV_HANDLE, TRUNCATED, INCOMPLETE_LINE, INV_RESPONSE, NO_AGENT, AGENT, INV_DATA, ASSUAN_SERVER_FAULT, ASSUAN, INV_SESSION_KEY, INV_SEXP, UNSUPPORTED_ALGORITHM, NO_PIN_ENTRY, PIN_ENTRY, BAD_PIN, INV_NAME, BAD_DATA, INV_PARAMETER, WRONG_CARD, 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, ...); 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, [CCode (array_length_type = "size_t")] 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 */ CFB8, /* Cipher Feedback */ CBC, /* Cipher Block Chaining */ STREAM, /* Used with stream ciphers */ OFB, /* Output Feedback */ CTR, /* Counter */ AESWRAP, CCM, /* Counter with CBC-MAC */ GCM, /* Galois/Counter Mode */ POLY1305, OCB } [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 = "struct gcry_cipher_handle", 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, [CCode (array_length_type = "size_t")] uchar[] buffer); public Error info (ControlCommand what, [CCode (array_length_type = "size_t")] 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); 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, [CCode (array_length_type = "size_t")] 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 ([CCode (array_length_type = "size_t")] ref 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 = "gcry_md_ctl")] public Error control (ControlCommand cmd, [CCode (array_length_type = "size_t")] 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, [CCode (array_length_type = "size_t")] ref 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", array_length = false)] 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 (MPI b); 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, [CCode (array_length_type = "size_t")] 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, ulong 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 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 (cname = "int", 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 (); [CCode (array_length_type = "size_t")] 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 = "enum 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); } }