289 	int rc4;  member
296 		} rc4;  member
306 	int idx, res, rc4 = 0;  in crypto_cipher_init()  local
323 		rc4 = 1;  in crypto_cipher_init()
333 	if (rc4) {  in crypto_cipher_init()
334 		ctx->rc4 = 1;  in crypto_cipher_init()
335 		if (key_len > sizeof(ctx->u.rc4.key)) {  in crypto_cipher_init()
339 		ctx->u.rc4.keylen = key_len;  in crypto_cipher_init()
340 		os_memcpy(ctx->u.rc4.key, key, key_len);  in crypto_cipher_init()
359 	if (ctx->rc4) {  in crypto_cipher_encrypt()
362 		rc4_skip(ctx->u.rc4.key, ctx->u.rc4.keylen,  in crypto_cipher_encrypt()
363 			 ctx->u.rc4.used_bytes, crypt, len);  in crypto_cipher_encrypt()
364 		ctx->u.rc4.used_bytes += len;  in crypto_cipher_encrypt()
383 	if (ctx->rc4) {  in crypto_cipher_decrypt()
386 		rc4_skip(ctx->u.rc4.key, ctx->u.rc4.keylen,  in crypto_cipher_decrypt()
387 			 ctx->u.rc4.used_bytes, plain, len);  in crypto_cipher_decrypt()
388 		ctx->u.rc4.used_bytes += len;  in crypto_cipher_decrypt()
405 	if (!ctx->rc4)  in crypto_cipher_deinit()