| Vadim Bendebury | fea3a14 | 2015-05-28 18:53:22 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 The Chromium OS Authors. All rights reserved. |
| 3 | * Use of this source code is governed by a BSD-style license that can be |
| 4 | * found in the LICENSE file. |
| 5 | */ |
| 6 | |
| 7 | #ifndef __TPM2_CPRIRNG_FP_H |
| 8 | #define __TPM2_CPRIRNG_FP_H |
| 9 | |
| Vadim Bendebury | f788ffb | 2015-06-05 12:57:27 -0700 | [diff] [blame] | 10 | LIB_EXPORT CRYPT_RESULT |
| 11 | _cpri__DrbgGetPutState(GET_PUT direction, int bufferSize, BYTE *buffer); |
| 12 | LIB_EXPORT UINT16 _cpri__GenerateRandom(INT32 randomSize, BYTE *buffer); |
| Vadim Bendebury | c00055c | 2015-05-29 22:50:18 -0700 | [diff] [blame] | 13 | LIB_EXPORT UINT16 _cpri__GenerateSeededRandom( |
| Vadim Bendebury | f788ffb | 2015-06-05 12:57:27 -0700 | [diff] [blame] | 14 | INT32 randomSize, // IN: the size of the request |
| 15 | BYTE *random, // OUT: receives the data |
| 16 | TPM_ALG_ID hashAlg, // IN: used by KDF version but not here |
| 17 | TPM2B *seed, // IN: the seed value |
| 18 | const char *label, // IN: a label string (optional) |
| 19 | TPM2B *partyU, // IN: other data (oprtional) |
| 20 | TPM2B *partyV // IN: still more (optional) |
| 21 | ); |
| 22 | LIB_EXPORT CRYPT_RESULT _cpri__StirRandom(INT32 entropySize, BYTE *entropy); |
| Vadim Bendebury | fea3a14 | 2015-05-28 18:53:22 -0700 | [diff] [blame] | 23 | LIB_EXPORT BOOL _cpri__RngStartup(void); |
| 24 | |
| Vadim Bendebury | f788ffb | 2015-06-05 12:57:27 -0700 | [diff] [blame] | 25 | #endif // __TPM2_CPRIRNG_FP_H |