Lines Matching refs:authsize
355 int authsize = crypto_aead_authsize(tfm); in finish_scattered_hmac() local
356 int decryptlen = req->assoclen + req->cryptlen - authsize; in finish_scattered_hmac()
360 decryptlen, authsize, 1); in finish_scattered_hmac()
735 static int setup_auth(struct crypto_tfm *tfm, int encrypt, unsigned int authsize, in setup_auth() argument
751 cfgword = algo->cfgword | (authsize << 6); /* (authsize/4) << 8 */ in setup_auth()
1093 unsigned int authsize = crypto_aead_authsize(tfm); in aead_perform() local
1116 cryptlen = req->cryptlen - authsize; in aead_perform()
1117 eff_cryptlen -= authsize; in aead_perform()
1144 if (lastlen >= authsize) in aead_perform()
1146 buf->buf_len - authsize; in aead_perform()
1166 if (lastlen >= authsize) in aead_perform()
1168 buf->buf_len - authsize; in aead_perform()
1172 if (unlikely(lastlen < authsize)) { in aead_perform()
1181 req->src, cryptlen, authsize, 0); in aead_perform()
1201 static int aead_setup(struct crypto_aead *tfm, unsigned int authsize) in aead_setup() argument
1221 ret = setup_auth(&tfm->base, 0, authsize, ctx->authkey, in aead_setup()
1225 ret = setup_auth(&tfm->base, 1, authsize, ctx->authkey, in aead_setup()
1233 static int aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in aead_setauthsize() argument
1237 if ((authsize >> 2) < 1 || (authsize >> 2) > max || (authsize & 3)) in aead_setauthsize()
1239 return aead_setup(tfm, authsize); in aead_setauthsize()