58 	int bs = sizeof(key1);  in crypto_xcbc_digest_setkey()  local
63 	crypto_cipher_encrypt_one(ctx->child, consts, (u8 *)ks + bs);  in crypto_xcbc_digest_setkey()
64 	crypto_cipher_encrypt_one(ctx->child, consts + bs, (u8 *)ks + bs * 2);  in crypto_xcbc_digest_setkey()
67 	return crypto_cipher_setkey(ctx->child, key1, bs);  in crypto_xcbc_digest_setkey()
74 	int bs = crypto_shash_blocksize(pdesc->tfm);  in crypto_xcbc_digest_init()  local
75 	u8 *prev = &ctx->odds[bs];  in crypto_xcbc_digest_init()
78 	memset(prev, 0, bs);  in crypto_xcbc_digest_init()
90 	int bs = crypto_shash_blocksize(parent);  in crypto_xcbc_digest_update()  local
92 	u8 *prev = odds + bs;  in crypto_xcbc_digest_update()
95 	if ((ctx->len + len) <= bs) {  in crypto_xcbc_digest_update()
102 	memcpy(odds + ctx->len, p, bs - ctx->len);  in crypto_xcbc_digest_update()
103 	len -= bs - ctx->len;  in crypto_xcbc_digest_update()
104 	p += bs - ctx->len;  in crypto_xcbc_digest_update()
106 	crypto_xor(prev, odds, bs);  in crypto_xcbc_digest_update()
113 	while (len > bs) {  in crypto_xcbc_digest_update()
114 		crypto_xor(prev, p, bs);  in crypto_xcbc_digest_update()
116 		p += bs;  in crypto_xcbc_digest_update()
117 		len -= bs;  in crypto_xcbc_digest_update()
135 	int bs = crypto_shash_blocksize(parent);  in crypto_xcbc_digest_final()  local
137 	u8 *prev = odds + bs;  in crypto_xcbc_digest_final()
140 	if (ctx->len != bs) {  in crypto_xcbc_digest_final()
147 		rlen = bs - ctx->len -1;  in crypto_xcbc_digest_final()
151 		offset += bs;  in crypto_xcbc_digest_final()
154 	crypto_xor(prev, odds, bs);  in crypto_xcbc_digest_final()
155 	crypto_xor(prev, &tctx->consts[offset], bs);  in crypto_xcbc_digest_final()