46 	struct crypto_sync_skcipher *cipher;  in krb5_make_rc4_seq_num()  local
51 	cipher = crypto_alloc_sync_skcipher(kctx->gk5e->encrypt_name, 0, 0);  in krb5_make_rc4_seq_num()
52 	if (IS_ERR(cipher))  in krb5_make_rc4_seq_num()
53 		return PTR_ERR(cipher);  in krb5_make_rc4_seq_num()
68 	code = krb5_rc4_setup_seq_key(kctx, cipher, cksum);  in krb5_make_rc4_seq_num()
72 	code = krb5_encrypt(cipher, cksum, plain, buf, 8);  in krb5_make_rc4_seq_num()
75 	crypto_free_sync_skcipher(cipher);  in krb5_make_rc4_seq_num()
115 	struct crypto_sync_skcipher *cipher;  in krb5_get_rc4_seq_num()  local
120 	cipher = crypto_alloc_sync_skcipher(kctx->gk5e->encrypt_name, 0, 0);  in krb5_get_rc4_seq_num()
121 	if (IS_ERR(cipher))  in krb5_get_rc4_seq_num()
122 		return PTR_ERR(cipher);  in krb5_get_rc4_seq_num()
124 	code = krb5_rc4_setup_seq_key(kctx, cipher, cksum);  in krb5_get_rc4_seq_num()
134 	code = krb5_decrypt(cipher, cksum, buf, plain, 8);  in krb5_get_rc4_seq_num()
151 	crypto_free_sync_skcipher(cipher);  in krb5_get_rc4_seq_num()