Lines Matching defs:buf
365 char *buf, *ptr;
407 buf = kmalloc(buf_len, GFP_KERNEL);
408 if (!buf)
411 memcpy(buf, pkey->key, pkey->keylen);
412 ptr = buf + pkey->keylen;
418 ret = crypto_akcipher_set_priv_key(tfm, buf, pkey->keylen);
420 ret = crypto_akcipher_set_pub_key(tfm, buf, pkey->keylen);
430 memcpy(buf, sig->s, sig->s_size);
431 memcpy(buf + sig->s_size, sig->digest, sig->digest_size);
433 sg_init_one(&src_sg, buf, sig->s_size + sig->digest_size);
443 kfree(buf);