165 	struct crypto_blkcipher *tfm = ceph_crypto_alloc_cipher();  in ceph_aes_encrypt()  local
166 	struct blkcipher_desc desc = { .tfm = tfm, .flags = 0 };  in ceph_aes_encrypt()
173 	if (IS_ERR(tfm))  in ceph_aes_encrypt()
174 		return PTR_ERR(tfm);  in ceph_aes_encrypt()
187 	crypto_blkcipher_setkey((void *)tfm, key, key_len);  in ceph_aes_encrypt()
188 	iv = crypto_blkcipher_crt(tfm)->iv;  in ceph_aes_encrypt()
189 	ivsize = crypto_blkcipher_ivsize(tfm);  in ceph_aes_encrypt()
214 	crypto_free_blkcipher(tfm);  in ceph_aes_encrypt()
225 	struct crypto_blkcipher *tfm = ceph_crypto_alloc_cipher();  in ceph_aes_encrypt2()  local
226 	struct blkcipher_desc desc = { .tfm = tfm, .flags = 0 };  in ceph_aes_encrypt2()
233 	if (IS_ERR(tfm))  in ceph_aes_encrypt2()
234 		return PTR_ERR(tfm);  in ceph_aes_encrypt2()
248 	crypto_blkcipher_setkey((void *)tfm, key, key_len);  in ceph_aes_encrypt2()
249 	iv = crypto_blkcipher_crt(tfm)->iv;  in ceph_aes_encrypt2()
250 	ivsize = crypto_blkcipher_ivsize(tfm);  in ceph_aes_encrypt2()
277 	crypto_free_blkcipher(tfm);  in ceph_aes_encrypt2()
287 	struct crypto_blkcipher *tfm = ceph_crypto_alloc_cipher();  in ceph_aes_decrypt()  local
288 	struct blkcipher_desc desc = { .tfm = tfm };  in ceph_aes_decrypt()
295 	if (IS_ERR(tfm))  in ceph_aes_decrypt()
296 		return PTR_ERR(tfm);  in ceph_aes_decrypt()
305 	crypto_blkcipher_setkey((void *)tfm, key, key_len);  in ceph_aes_decrypt()
306 	iv = crypto_blkcipher_crt(tfm)->iv;  in ceph_aes_decrypt()
307 	ivsize = crypto_blkcipher_ivsize(tfm);  in ceph_aes_decrypt()
341 	crypto_free_blkcipher(tfm);  in ceph_aes_decrypt()
352 	struct crypto_blkcipher *tfm = ceph_crypto_alloc_cipher();  in ceph_aes_decrypt2()  local
353 	struct blkcipher_desc desc = { .tfm = tfm };  in ceph_aes_decrypt2()
360 	if (IS_ERR(tfm))  in ceph_aes_decrypt2()
361 		return PTR_ERR(tfm);  in ceph_aes_decrypt2()
371 	crypto_blkcipher_setkey((void *)tfm, key, key_len);  in ceph_aes_decrypt2()
372 	iv = crypto_blkcipher_crt(tfm)->iv;  in ceph_aes_decrypt2()
373 	ivsize = crypto_blkcipher_ivsize(tfm);  in ceph_aes_decrypt2()
418 	crypto_free_blkcipher(tfm);  in ceph_aes_decrypt2()