diff options
Diffstat (limited to 'plugins/MirOTR/Libgcrypt/src/cipher.h')
| -rw-r--r-- | plugins/MirOTR/Libgcrypt/src/cipher.h | 188 |
1 files changed, 159 insertions, 29 deletions
diff --git a/plugins/MirOTR/Libgcrypt/src/cipher.h b/plugins/MirOTR/Libgcrypt/src/cipher.h index 48baab4225..10bfe0c50d 100644 --- a/plugins/MirOTR/Libgcrypt/src/cipher.h +++ b/plugins/MirOTR/Libgcrypt/src/cipher.h @@ -1,5 +1,5 @@ /* cipher.h - * Copyright (C) 1998, 2002, 2003 Free Software Foundation, Inc. + * Copyright (C) 1998, 2002, 2003, 2009 Free Software Foundation, Inc. * * This file is part of Libgcrypt. * @@ -20,18 +20,94 @@ #ifndef G10_CIPHER_H #define G10_CIPHER_H -#include <gcrypt.h> +#include "gcrypt-int.h" #define DBG_CIPHER _gcry_get_debug_flag( 1 ) #include "../random/random.h" #define PUBKEY_FLAG_NO_BLINDING (1 << 0) +#define PUBKEY_FLAG_RFC6979 (1 << 1) +#define PUBKEY_FLAG_FIXEDLEN (1 << 2) +#define PUBKEY_FLAG_LEGACYRESULT (1 << 3) +#define PUBKEY_FLAG_RAW_FLAG (1 << 4) +#define PUBKEY_FLAG_TRANSIENT_KEY (1 << 5) +#define PUBKEY_FLAG_USE_X931 (1 << 6) +#define PUBKEY_FLAG_USE_FIPS186 (1 << 7) +#define PUBKEY_FLAG_USE_FIPS186_2 (1 << 8) +#define PUBKEY_FLAG_PARAM (1 << 9) +#define PUBKEY_FLAG_COMP (1 << 10) +#define PUBKEY_FLAG_NOCOMP (1 << 11) +#define PUBKEY_FLAG_EDDSA (1 << 12) +#define PUBKEY_FLAG_GOST (1 << 13) + + +enum pk_operation + { + PUBKEY_OP_ENCRYPT, + PUBKEY_OP_DECRYPT, + PUBKEY_OP_SIGN, + PUBKEY_OP_VERIFY + }; + +enum pk_encoding + { + PUBKEY_ENC_RAW, + PUBKEY_ENC_PKCS1, + PUBKEY_ENC_OAEP, + PUBKEY_ENC_PSS, + PUBKEY_ENC_UNKNOWN + }; + +struct pk_encoding_ctx +{ + enum pk_operation op; + unsigned int nbits; + + enum pk_encoding encoding; + int flags; + + int hash_algo; + + /* for OAEP */ + unsigned char *label; + size_t labellen; + + /* for PSS */ + size_t saltlen; + + int (* verify_cmp) (void *opaque, gcry_mpi_t tmp); + void *verify_arg; +}; #define CIPHER_INFO_NO_WEAK_KEY 1 #include "cipher-proto.h" +/* The internal encryption modes. */ +enum gcry_cipher_internal_modes + { + GCRY_CIPHER_MODE_INTERNAL = 0x10000, + GCRY_CIPHER_MODE_CMAC = 0x10000 + 1 /* Cipher-based MAC. */ + }; + + +/*-- cipher.c --*/ +gcry_err_code_t _gcry_cipher_open_internal (gcry_cipher_hd_t *handle, + int algo, int mode, + unsigned int flags); + +/*-- cipher-cmac.c --*/ +gcry_err_code_t _gcry_cipher_cmac_authenticate +/* */ (gcry_cipher_hd_t c, const unsigned char *abuf, size_t abuflen); +gcry_err_code_t _gcry_cipher_cmac_get_tag +/* */ (gcry_cipher_hd_t c, + unsigned char *outtag, size_t taglen); +gcry_err_code_t _gcry_cipher_cmac_check_tag +/* */ (gcry_cipher_hd_t c, + const unsigned char *intag, size_t taglen); +gcry_err_code_t _gcry_cipher_cmac_set_subkeys +/* */ (gcry_cipher_hd_t c); /*-- rmd160.c --*/ void _gcry_rmd160_hash_buffer (void *outbuf, @@ -39,21 +115,84 @@ void _gcry_rmd160_hash_buffer (void *outbuf, /*-- sha1.c --*/ void _gcry_sha1_hash_buffer (void *outbuf, const void *buffer, size_t length); +void _gcry_sha1_hash_buffers (void *outbuf, + const gcry_buffer_t *iov, int iovcnt); /*-- rijndael.c --*/ -void _gcry_aes_cfb_enc (void *context, unsigned char *iv, +void _gcry_aes_cfb_enc (void *context, unsigned char *iv, void *outbuf, const void *inbuf, - unsigned int nblocks); -void _gcry_aes_cfb_dec (void *context, unsigned char *iv, + size_t nblocks); +void _gcry_aes_cfb_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); +void _gcry_aes_cbc_enc (void *context, unsigned char *iv, void *outbuf_arg, const void *inbuf_arg, - unsigned int nblocks); -void _gcry_aes_cbc_enc (void *context, unsigned char *iv, + size_t nblocks, int cbc_mac); +void _gcry_aes_cbc_dec (void *context, unsigned char *iv, void *outbuf_arg, const void *inbuf_arg, - unsigned int nblocks, int cbc_mac); -void _gcry_aes_cbc_dec (void *context, unsigned char *iv, + size_t nblocks); +void _gcry_aes_ctr_enc (void *context, unsigned char *ctr, void *outbuf_arg, const void *inbuf_arg, - unsigned int nblocks); + size_t nblocks); +/*-- blowfish.c --*/ +void _gcry_blowfish_cfb_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); + +void _gcry_blowfish_cbc_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); + +void _gcry_blowfish_ctr_enc (void *context, unsigned char *ctr, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); + +/*-- cast5.c --*/ +void _gcry_cast5_cfb_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); + +void _gcry_cast5_cbc_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); + +void _gcry_cast5_ctr_enc (void *context, unsigned char *ctr, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); + +/*-- camellia-glue.c --*/ +void _gcry_camellia_ctr_enc (void *context, unsigned char *ctr, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); +void _gcry_camellia_cbc_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); +void _gcry_camellia_cfb_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); + +/*-- serpent.c --*/ +void _gcry_serpent_ctr_enc (void *context, unsigned char *ctr, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); +void _gcry_serpent_cbc_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); +void _gcry_serpent_cfb_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); + +/*-- twofish.c --*/ +void _gcry_twofish_ctr_enc (void *context, unsigned char *ctr, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); +void _gcry_twofish_cbc_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); +void _gcry_twofish_cfb_dec (void *context, unsigned char *iv, + void *outbuf_arg, const void *inbuf_arg, + size_t nblocks); /*-- dsa.c --*/ void _gcry_register_pk_dsa_progress (gcry_handler_progress_t cbc, void *cb_data); @@ -73,7 +212,6 @@ void _gcry_register_primegen_progress (gcry_handler_progress_t cb, void *cb_data); /*-- pubkey.c --*/ -const char * _gcry_pk_aliased_algo_name (int algorithm); /* Declarations for the cipher specifications. */ extern gcry_cipher_spec_t _gcry_cipher_spec_blowfish; @@ -90,21 +228,23 @@ extern gcry_cipher_spec_t _gcry_cipher_spec_serpent128; extern gcry_cipher_spec_t _gcry_cipher_spec_serpent192; extern gcry_cipher_spec_t _gcry_cipher_spec_serpent256; extern gcry_cipher_spec_t _gcry_cipher_spec_rfc2268_40; +extern gcry_cipher_spec_t _gcry_cipher_spec_rfc2268_128; extern gcry_cipher_spec_t _gcry_cipher_spec_seed; extern gcry_cipher_spec_t _gcry_cipher_spec_camellia128; extern gcry_cipher_spec_t _gcry_cipher_spec_camellia192; extern gcry_cipher_spec_t _gcry_cipher_spec_camellia256; - -extern cipher_extra_spec_t _gcry_cipher_extraspec_tripledes; -extern cipher_extra_spec_t _gcry_cipher_extraspec_aes; -extern cipher_extra_spec_t _gcry_cipher_extraspec_aes192; -extern cipher_extra_spec_t _gcry_cipher_extraspec_aes256; - +extern gcry_cipher_spec_t _gcry_cipher_spec_idea; +extern gcry_cipher_spec_t _gcry_cipher_spec_salsa20; +extern gcry_cipher_spec_t _gcry_cipher_spec_salsa20r12; +extern gcry_cipher_spec_t _gcry_cipher_spec_gost28147; /* Declarations for the digest specifications. */ extern gcry_md_spec_t _gcry_digest_spec_crc32; extern gcry_md_spec_t _gcry_digest_spec_crc32_rfc1510; extern gcry_md_spec_t _gcry_digest_spec_crc24_rfc2440; +extern gcry_md_spec_t _gcry_digest_spec_gost3411_94; +extern gcry_md_spec_t _gcry_digest_spec_stribog_256; +extern gcry_md_spec_t _gcry_digest_spec_stribog_512; extern gcry_md_spec_t _gcry_digest_spec_md4; extern gcry_md_spec_t _gcry_digest_spec_md5; extern gcry_md_spec_t _gcry_digest_spec_rmd160; @@ -118,22 +258,12 @@ extern gcry_md_spec_t _gcry_digest_spec_tiger1; extern gcry_md_spec_t _gcry_digest_spec_tiger2; extern gcry_md_spec_t _gcry_digest_spec_whirlpool; -extern md_extra_spec_t _gcry_digest_extraspec_sha1; -extern md_extra_spec_t _gcry_digest_extraspec_sha224; -extern md_extra_spec_t _gcry_digest_extraspec_sha256; -extern md_extra_spec_t _gcry_digest_extraspec_sha384; -extern md_extra_spec_t _gcry_digest_extraspec_sha512; - /* Declarations for the pubkey cipher specifications. */ extern gcry_pk_spec_t _gcry_pubkey_spec_rsa; extern gcry_pk_spec_t _gcry_pubkey_spec_elg; +extern gcry_pk_spec_t _gcry_pubkey_spec_elg_e; extern gcry_pk_spec_t _gcry_pubkey_spec_dsa; -extern gcry_pk_spec_t _gcry_pubkey_spec_ecdsa; - -extern pk_extra_spec_t _gcry_pubkey_extraspec_rsa; -extern pk_extra_spec_t _gcry_pubkey_extraspec_dsa; -extern pk_extra_spec_t _gcry_pubkey_extraspec_elg; -extern pk_extra_spec_t _gcry_pubkey_extraspec_ecdsa; +extern gcry_pk_spec_t _gcry_pubkey_spec_ecc; #endif /*G10_CIPHER_H*/ |