51 static int TSS_sha1(const unsigned char *data, unsigned int datalen,  in TSS_sha1()  argument
63 	ret = crypto_shash_digest(&sdesc->shash, data, datalen, digest);  in TSS_sha1()
74 	unsigned char *data;  in TSS_rawhmac()  local
95 		data = va_arg(argp, unsigned char *);  in TSS_rawhmac()
96 		if (data == NULL) {  in TSS_rawhmac()
100 		ret = crypto_shash_update(&sdesc->shash, data, dlen);  in TSS_rawhmac()
122 	unsigned char *data;  in TSS_authhmac()  local
145 		data = va_arg(argp, unsigned char *);  in TSS_authhmac()
146 		if (!data) {  in TSS_authhmac()
150 		ret = crypto_shash_update(&sdesc->shash, data, dlen);  in TSS_authhmac()
410 	ret = trusted_tpm_send(tb->data, MAX_BUF_SIZE);  in osap()
414 	s->handle = LOAD32(tb->data, TPM_DATA_OFFSET);  in osap()
415 	memcpy(s->enonce, &(tb->data[TPM_DATA_OFFSET + sizeof(uint32_t)]),  in osap()
417 	memcpy(enonce, &(tb->data[TPM_DATA_OFFSET + sizeof(uint32_t) +  in osap()
434 	ret = trusted_tpm_send(tb->data, MAX_BUF_SIZE);  in oiap()
438 	*handle = LOAD32(tb->data, TPM_DATA_OFFSET);  in oiap()
439 	memcpy(nonce, &tb->data[TPM_DATA_OFFSET + sizeof(uint32_t)],  in oiap()
459 		    const unsigned char *data, uint32_t datalen,  in tpm_seal()  argument
519 				   sizeof(uint32_t), &datsize, datalen, data, 0,  in tpm_seal()
528 				   &datsize, datalen, data, 0, 0);  in tpm_seal()
540 	tpm_buf_append(tb, data, datalen);  in tpm_seal()
546 	ret = trusted_tpm_send(tb->data, MAX_BUF_SIZE);  in tpm_seal()
551 	sealinfosize = LOAD32(tb->data, TPM_DATA_OFFSET + sizeof(uint32_t));  in tpm_seal()
552 	encdatasize = LOAD32(tb->data, TPM_DATA_OFFSET + sizeof(uint32_t) +  in tpm_seal()
558 	ret = TSS_checkhmac1(tb->data, ordinal, td->nonceodd, sess.secret,  in tpm_seal()
564 		memcpy(blob, tb->data + TPM_DATA_OFFSET, storedsize);  in tpm_seal()
579 		      unsigned char *data, unsigned int *datalen)  in tpm_unseal()  argument
637 	ret = trusted_tpm_send(tb->data, MAX_BUF_SIZE);  in tpm_unseal()
643 	*datalen = LOAD32(tb->data, TPM_DATA_OFFSET);  in tpm_unseal()
644 	ret = TSS_checkhmac2(tb->data, ordinal, nonceodd,  in tpm_unseal()
654 	memcpy(data, tb->data + TPM_DATA_OFFSET + sizeof(uint32_t), *datalen);  in tpm_unseal()