?? pmac_memory.c
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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. * * Tom St Denis, tomstdenis@iahu.ca, http://libtomcrypt.org *//* PMAC implementation by Tom St Denis */#include "mycrypt.h"#ifdef PMACint pmac_memory(int cipher, const unsigned char *key, unsigned long keylen, const unsigned char *msg, unsigned long msglen, unsigned char *out, unsigned long *outlen){ int err; pmac_state pmac; _ARGCHK(key != NULL); _ARGCHK(msg != NULL); _ARGCHK(out != NULL); _ARGCHK(outlen != NULL); if ((err = pmac_init(&pmac, cipher, key, keylen)) != CRYPT_OK) { return err; } if ((err = pmac_process(&pmac, msg, msglen)) != CRYPT_OK) { return err; } if ((err = pmac_done(&pmac, out, outlen)) != CRYPT_OK) { return err; } return CRYPT_OK;}#endif
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