diff options
| author | Matt Johnston <matt@ucc.asn.au> | 2018-02-09 21:44:05 +0800 |
|---|---|---|
| committer | Matt Johnston <matt@ucc.asn.au> | 2018-02-09 21:44:05 +0800 |
| commit | 4f2eb1914bdac3ed3ee504ad86061281dbe0d074 (patch) | |
| tree | 078293375c3f3ee2d485cf9559a08d65d460786a /libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_encode.c | |
| parent | d72f50ff3284e15124a0f233c26339229fe305ac (diff) | |
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Diffstat (limited to 'libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_encode.c')
| -rw-r--r-- | libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_encode.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_encode.c b/libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_encode.c index 1c35069..dd92c64 100644 --- a/libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_encode.c +++ b/libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_encode.c @@ -5,38 +5,36 @@ * * The library is free for all purposes without any express * guarantee it works. - * - * Tom St Denis, tomstdenis@gmail.com, http://libtom.org */ #include "tomcrypt.h" /*! \file pkcs_1_v1_5_encode.c * - * LTC_PKCS #1 v1.5 Padding (Andreas Lange) + * PKCS #1 v1.5 Padding (Andreas Lange) */ #ifdef LTC_PKCS_1 -/*! \brief LTC_PKCS #1 v1.5 encode. +/*! \brief PKCS #1 v1.5 encode. * * \param msg The data to encode * \param msglen The length of the data to encode (octets) * \param block_type Block type to use in padding (\sa ltc_pkcs_1_v1_5_blocks) * \param modulus_bitlen The bit length of the RSA modulus - * \param prng An active PRNG state (only for LTC_LTC_PKCS_1_EME) - * \param prng_idx The index of the PRNG desired (only for LTC_LTC_PKCS_1_EME) + * \param prng An active PRNG state (only for LTC_PKCS_1_EME) + * \param prng_idx The index of the PRNG desired (only for LTC_PKCS_1_EME) * \param out [out] The destination for the encoded data * \param outlen [in/out] The max size and resulting size of the encoded data * * \return CRYPT_OK if successful */ -int pkcs_1_v1_5_encode(const unsigned char *msg, +int pkcs_1_v1_5_encode(const unsigned char *msg, unsigned long msglen, int block_type, unsigned long modulus_bitlen, - prng_state *prng, + prng_state *prng, int prng_idx, - unsigned char *out, + unsigned char *out, unsigned long *outlen) { unsigned long modulus_len, ps_len, i; @@ -44,12 +42,12 @@ int pkcs_1_v1_5_encode(const unsigned char *msg, int result; /* valid block_type? */ - if ((block_type != LTC_LTC_PKCS_1_EMSA) && - (block_type != LTC_LTC_PKCS_1_EME)) { + if ((block_type != LTC_PKCS_1_EMSA) && + (block_type != LTC_PKCS_1_EME)) { return CRYPT_PK_INVALID_PADDING; } - if (block_type == LTC_LTC_PKCS_1_EME) { /* encryption padding, we need a valid PRNG */ + if (block_type == LTC_PKCS_1_EME) { /* encryption padding, we need a valid PRNG */ if ((result = prng_is_valid(prng_idx)) != CRYPT_OK) { return result; } @@ -72,7 +70,7 @@ int pkcs_1_v1_5_encode(const unsigned char *msg, ps = &out[2]; ps_len = modulus_len - msglen - 3; - if (block_type == LTC_LTC_PKCS_1_EME) { + if (block_type == LTC_PKCS_1_EME) { /* now choose a random ps */ if (prng_descriptor[prng_idx].read(ps, ps_len, prng) != ps_len) { result = CRYPT_ERROR_READPRNG; @@ -106,6 +104,6 @@ bail: #endif /* #ifdef LTC_PKCS_1 */ -/* $Source$ */ -/* $Revision$ */ -/* $Date$ */ +/* ref: $Format:%D$ */ +/* git commit: $Format:%H$ */ +/* commit time: $Format:%ai$ */ |