104 	struct crypto_sync_skcipher *tfm,  in krb5_encrypt()  argument
113 	SYNC_SKCIPHER_REQUEST_ON_STACK(req, tfm);  in krb5_encrypt()
115 	if (length % crypto_sync_skcipher_blocksize(tfm) != 0)  in krb5_encrypt()
118 	if (crypto_sync_skcipher_ivsize(tfm) > GSS_KRB5_MAX_BLOCKSIZE) {  in krb5_encrypt()
120 			crypto_sync_skcipher_ivsize(tfm));  in krb5_encrypt()
125 		memcpy(local_iv, iv, crypto_sync_skcipher_ivsize(tfm));  in krb5_encrypt()
130 	skcipher_request_set_sync_tfm(req, tfm);  in krb5_encrypt()
159      struct crypto_sync_skcipher *tfm,  in krb5_decrypt()  argument
168 	SYNC_SKCIPHER_REQUEST_ON_STACK(req, tfm);  in krb5_decrypt()
170 	if (length % crypto_sync_skcipher_blocksize(tfm) != 0)  in krb5_decrypt()
173 	if (crypto_sync_skcipher_ivsize(tfm) > GSS_KRB5_MAX_BLOCKSIZE) {  in krb5_decrypt()
175 			crypto_sync_skcipher_ivsize(tfm));  in krb5_decrypt()
179 		memcpy(local_iv, iv, crypto_sync_skcipher_ivsize(tfm));  in krb5_decrypt()
184 	skcipher_request_set_sync_tfm(req, tfm);  in krb5_decrypt()
215 	struct crypto_ahash *tfm;  in make_checksum()  local
232 	tfm = crypto_alloc_ahash(kctx->gk5e->cksum_name, 0, CRYPTO_ALG_ASYNC);  in make_checksum()
233 	if (IS_ERR(tfm))  in make_checksum()
236 	req = ahash_request_alloc(tfm, GFP_KERNEL);  in make_checksum()
242 	checksumlen = crypto_ahash_digestsize(tfm);  in make_checksum()
245 		err = crypto_ahash_setkey(tfm, cksumkey,  in make_checksum()
289 	crypto_free_ahash(tfm);  in make_checksum()
314 gss_krb5_checksum(struct crypto_ahash *tfm, char *header, int hdrlen,  in gss_krb5_checksum()  argument
322 	checksumdata = kmalloc(crypto_ahash_digestsize(tfm), GFP_KERNEL);  in gss_krb5_checksum()
326 	req = ahash_request_alloc(tfm, GFP_KERNEL);  in gss_krb5_checksum()
358 	       min_t(int, cksumout->len, crypto_ahash_digestsize(tfm)));  in gss_krb5_checksum()
385 	struct crypto_sync_skcipher *tfm =  in encryptor()  local
412 	fraglen = thislen & (crypto_sync_skcipher_blocksize(tfm) - 1);  in encryptor()
446 gss_encrypt_xdr_buf(struct crypto_sync_skcipher *tfm, struct xdr_buf *buf,  in gss_encrypt_xdr_buf()  argument
451 	SYNC_SKCIPHER_REQUEST_ON_STACK(req, tfm);  in gss_encrypt_xdr_buf()
453 	BUG_ON((buf->len - offset) % crypto_sync_skcipher_blocksize(tfm) != 0);  in gss_encrypt_xdr_buf()
455 	skcipher_request_set_sync_tfm(req, tfm);  in gss_encrypt_xdr_buf()
487 	struct crypto_sync_skcipher *tfm =  in decryptor()  local
499 	fraglen = thislen & (crypto_sync_skcipher_blocksize(tfm) - 1);  in decryptor()
529 gss_decrypt_xdr_buf(struct crypto_sync_skcipher *tfm, struct xdr_buf *buf,  in gss_decrypt_xdr_buf()  argument
534 	SYNC_SKCIPHER_REQUEST_ON_STACK(req, tfm);  in gss_decrypt_xdr_buf()
537 	BUG_ON((buf->len - offset) % crypto_sync_skcipher_blocksize(tfm) != 0);  in gss_decrypt_xdr_buf()
539 	skcipher_request_set_sync_tfm(req, tfm);  in gss_decrypt_xdr_buf()
930 		      struct crypto_ahash *tfm, const struct xdr_buf *body,  in krb5_etm_checksum()  argument
939 	checksumdata = kmalloc(crypto_ahash_digestsize(tfm), GFP_KERNEL);  in krb5_etm_checksum()
947 	req = ahash_request_alloc(tfm, GFP_KERNEL);  in krb5_etm_checksum()