Mercurial > dropbear
view libtomcrypt/src/modes/lrw/lrw_encrypt.c @ 1847:9d8af2da9b60
github action workaround macos ranlib
author | Matt Johnston <matt@ucc.asn.au> |
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date | Mon, 18 Oct 2021 23:45:09 +0800 |
parents | 6dba84798cd5 |
children |
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis * * LibTomCrypt is a library that provides various cryptographic * algorithms in a highly modular and flexible manner. * * The library is free for all purposes without any express * guarantee it works. */ #include "tomcrypt.h" /** @file lrw_encrypt.c LRW_MODE implementation, Encrypt blocks, Tom St Denis */ #ifdef LTC_LRW_MODE /** LRW encrypt blocks @param pt The plaintext @param ct [out] The ciphertext @param len The length in octets, must be a multiple of 16 @param lrw The LRW state */ int lrw_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_LRW *lrw) { int err; LTC_ARGCHK(pt != NULL); LTC_ARGCHK(ct != NULL); LTC_ARGCHK(lrw != NULL); if ((err = cipher_is_valid(lrw->cipher)) != CRYPT_OK) { return err; } if (cipher_descriptor[lrw->cipher].accel_lrw_encrypt != NULL) { return cipher_descriptor[lrw->cipher].accel_lrw_encrypt(pt, ct, len, lrw->IV, lrw->tweak, &lrw->key); } return lrw_process(pt, ct, len, LRW_ENCRYPT, lrw); } #endif /* ref: $Format:%D$ */ /* git commit: $Format:%H$ */ /* commit time: $Format:%ai$ */