Lines Matching refs:buffer
177 int TSS_checkhmac1(unsigned char *buffer,
201 bufsize = LOAD32(buffer, TPM_SIZE_OFFSET);
202 tag = LOAD16(buffer, 0);
204 result = LOAD32N(buffer, TPM_RETURN_OFFSET);
209 authdata = buffer + bufsize - SHA1_DIGEST_SIZE;
235 ret = crypto_shash_update(&sdesc->shash, buffer + dpos, dlen);
262 static int TSS_checkhmac2(unsigned char *buffer,
289 bufsize = LOAD32(buffer, TPM_SIZE_OFFSET);
290 tag = LOAD16(buffer, 0);
292 result = LOAD32N(buffer, TPM_RETURN_OFFSET);
298 authdata1 = buffer + bufsize - (SHA1_DIGEST_SIZE + 1
300 authdata2 = buffer + bufsize - (SHA1_DIGEST_SIZE);
329 ret = crypto_shash_update(&sdesc->shash, buffer + dpos, dlen);
1169 static long trusted_read(const struct key *key, char *buffer,
1180 if (buffer && buflen >= 2 * p->blob_len) {
1181 bufp = buffer;