meson: Add crypto-vala library

1 files changed, 0 insertions, 872 deletions

diff --git a/crypto-vala/vapi/gcrypt.vapi b/crypto-vala/vapi/gcrypt.vapi
deleted file mode 100644
index 0fa69a02..00000000
--- a/crypto-vala/vapi/gcrypt.vapi
+++ /dev/null
@@ -1,872 +0,0 @@
-/* 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 <jiqing.qiang@gmail.com>
- * 	Evan Nemerson <evan@coeus-group.com>
- */
-
-
-[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, ...);
-
-	[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). */
-		}
-		[CCode (cname = "gcry_cipher_hd_t", lower_case_cprefix = "gcry_cipher_", free_function = "gcry_cipher_close")]
-		[SimpleType]
-		public struct 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);
-	}
-}