drivers/crypto/atmel-aes.c

926 	ctx = crypto_tfm_ctx(areq->tfm);
1107 static int atmel_aes_setkey(struct crypto_skcipher *tfm, const u8 *key,
1110 	struct atmel_aes_base_ctx *ctx = crypto_skcipher_ctx(tfm);
1153 static int atmel_aes_init_tfm(struct crypto_skcipher *tfm)
1155 	struct atmel_aes_ctx *ctx = crypto_skcipher_ctx(tfm);
1162 	crypto_skcipher_set_reqsize(tfm, sizeof(struct atmel_aes_reqctx));
1169 static int atmel_aes_ctr_init_tfm(struct crypto_skcipher *tfm)
1171 	struct atmel_aes_ctx *ctx = crypto_skcipher_ctx(tfm);
1178 	crypto_skcipher_set_reqsize(tfm, sizeof(struct atmel_aes_reqctx));
1315 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
1317 	size_t ivsize = crypto_aead_ivsize(tfm);
1352 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
1357 	authsize = crypto_aead_authsize(tfm);
1503 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
1515 	authsize = crypto_aead_authsize(tfm);
1543 static int atmel_aes_gcm_setkey(struct crypto_aead *tfm, const u8 *key,
1546 	struct atmel_aes_base_ctx *ctx = crypto_aead_ctx(tfm);
1559 static int atmel_aes_gcm_setauthsize(struct crypto_aead *tfm,
1575 static int atmel_aes_gcm_init(struct crypto_aead *tfm)
1577 	struct atmel_aes_gcm_ctx *ctx = crypto_aead_ctx(tfm);
1584 	crypto_aead_set_reqsize(tfm, sizeof(struct atmel_aes_reqctx));
1677 static int atmel_aes_xts_setkey(struct crypto_skcipher *tfm, const u8 *key,
1680 	struct atmel_aes_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
1683 	err = xts_verify_key(tfm, key, keylen);
1688 	crypto_skcipher_set_flags(ctx->fallback_tfm, tfm->base.crt_flags &
1711 static int atmel_aes_xts_init_tfm(struct crypto_skcipher *tfm)
1713 	struct atmel_aes_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
1715 	const char *tfm_name = crypto_tfm_alg_name(&tfm->base);
1726 	crypto_skcipher_set_reqsize(tfm, sizeof(struct atmel_aes_reqctx) +
1734 static void atmel_aes_xts_exit_tfm(struct crypto_skcipher *tfm)
1736 	struct atmel_aes_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
1784 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
1785 	struct atmel_aes_authenc_ctx *ctx = crypto_aead_ctx(tfm);
1879 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
1890 	authsize = crypto_aead_authsize(tfm);
1903 static int atmel_aes_authenc_setkey(struct crypto_aead *tfm, const u8 *key,
1906 	struct atmel_aes_authenc_ctx *ctx = crypto_aead_ctx(tfm);
1919 				       crypto_aead_get_flags(tfm));
1937 static int atmel_aes_authenc_init_tfm(struct crypto_aead *tfm,
1940 	struct atmel_aes_authenc_ctx *ctx = crypto_aead_ctx(tfm);
1952 	crypto_aead_set_reqsize(tfm, (sizeof(struct atmel_aes_authenc_reqctx) +
1960 static int atmel_aes_authenc_hmac_sha1_init_tfm(struct crypto_aead *tfm)
1962 	return atmel_aes_authenc_init_tfm(tfm, SHA_FLAGS_HMAC_SHA1);
1965 static int atmel_aes_authenc_hmac_sha224_init_tfm(struct crypto_aead *tfm)
1967 	return atmel_aes_authenc_init_tfm(tfm, SHA_FLAGS_HMAC_SHA224);
1970 static int atmel_aes_authenc_hmac_sha256_init_tfm(struct crypto_aead *tfm)
1972 	return atmel_aes_authenc_init_tfm(tfm, SHA_FLAGS_HMAC_SHA256);
1975 static int atmel_aes_authenc_hmac_sha384_init_tfm(struct crypto_aead *tfm)
1977 	return atmel_aes_authenc_init_tfm(tfm, SHA_FLAGS_HMAC_SHA384);
1980 static int atmel_aes_authenc_hmac_sha512_init_tfm(struct crypto_aead *tfm)
1982 	return atmel_aes_authenc_init_tfm(tfm, SHA_FLAGS_HMAC_SHA512);
1985 static void atmel_aes_authenc_exit_tfm(struct crypto_aead *tfm)
1987 	struct atmel_aes_authenc_ctx *ctx = crypto_aead_ctx(tfm);
1996 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
1997 	struct atmel_aes_base_ctx *ctx = crypto_aead_ctx(tfm);
1998 	u32 authsize = crypto_aead_authsize(tfm);