285 	int rc4;  member
292 		} rc4;  member
302 	int idx, res, rc4 = 0;  in crypto_cipher_init()  local
319 		rc4 = 1;  in crypto_cipher_init()
329 	if (rc4) {  in crypto_cipher_init()
330 		ctx->rc4 = 1;  in crypto_cipher_init()
331 		if (key_len > sizeof(ctx->u.rc4.key)) {  in crypto_cipher_init()
335 		ctx->u.rc4.keylen = key_len;  in crypto_cipher_init()
336 		os_memcpy(ctx->u.rc4.key, key, key_len);  in crypto_cipher_init()
355 	if (ctx->rc4) {  in crypto_cipher_encrypt()
358 		rc4_skip(ctx->u.rc4.key, ctx->u.rc4.keylen,  in crypto_cipher_encrypt()
359 			 ctx->u.rc4.used_bytes, crypt, len);  in crypto_cipher_encrypt()
360 		ctx->u.rc4.used_bytes += len;  in crypto_cipher_encrypt()
379 	if (ctx->rc4) {  in crypto_cipher_decrypt()
382 		rc4_skip(ctx->u.rc4.key, ctx->u.rc4.keylen,  in crypto_cipher_decrypt()
383 			 ctx->u.rc4.used_bytes, plain, len);  in crypto_cipher_decrypt()
384 		ctx->u.rc4.used_bytes += len;  in crypto_cipher_decrypt()
401 	if (!ctx->rc4)  in crypto_cipher_deinit()