CpriRSA_fp.h

/*
 * Copyright 2015 The Chromium OS Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef __TPM2_CPRIRSA_FP_H
#define __TPM2_CPRIRSA_FP_H

LIB_EXPORT BOOL _cpri__RsaStartup(void);

#endif // __TPM2_CPRIRSA_FP_H
LIB_EXPORT CRYPT_RESULT _cpri__DecryptRSA(
        UINT32              *dOutSize,          //   OUT: the size of the decrypted data
        BYTE                *dOut,              //   OUT: the decrypted data
        RSA_KEY             *key,               //   IN: the key to use for decryption
        TPM_ALG_ID           padType,           //   IN: the type of padding
        UINT32               cInSize,           //   IN: the amount of data to decrypt
        BYTE                *cIn,               //   IN: the data to decrypt
        TPM_ALG_ID           hashAlg,           //   IN: in case this is needed for the scheme
        const char          *label              //   IN: in case it is needed for the scheme
        );
LIB_EXPORT CRYPT_RESULT _cpri__EncryptRSA(
        UINT32                *cOutSize,              //   OUT: the size of the encrypted data
        BYTE                  *cOut,                  //   OUT: the encrypted data
        RSA_KEY               *key,                   //   IN: the key to use for encryption
        TPM_ALG_ID             padType,               //   IN: the type of padding
        UINT32                 dInSize,               //   IN: the amount of data to encrypt
        BYTE                  *dIn,                   //   IN: the data to encrypt
        TPM_ALG_ID             hashAlg,               //   IN: in case this is needed
        const char            *label                  //   IN: in case it is needed
        );
LIB_EXPORT CRYPT_RESULT _cpri__GenerateKeyRSA(
        TPM2B              *n,                     //   OUT: The public modulu
        TPM2B              *p,                     //   OUT: One of the prime factors of n
        UINT16              keySizeInBits,         //   IN: Size of the public modulus in bit
        UINT32              e,                     //   IN: The public exponent
        TPM_ALG_ID          hashAlg,               //   IN: hash algorithm to use in the key
        //       generation proce
        TPM2B              *seed,                  //   IN: the seed to use
        const char         *label,                 //   IN: A label for the generation process.
        TPM2B              *extra,                 //   IN: Party 1 data for the KDF
        UINT32             *counter                //   IN/OUT: Counter value to allow KFD iteration
        //       to be propagated across multiple routine
        );
LIB_EXPORT CRYPT_RESULT _cpri__SignRSA(
        UINT32              *sigOutSize,          //   OUT: size of signature
        BYTE                *sigOut,              //   OUT: signature
        RSA_KEY             *key,                 //   IN: key to use
        TPM_ALG_ID           scheme,              //   IN: the scheme to use
        TPM_ALG_ID           hashAlg,             //   IN: hash algorithm for PKSC1v1_5
        UINT32               hInSize,             //   IN: size of digest to be signed
        BYTE                *hIn                  //   IN: digest buffer
        );
LIB_EXPORT CRYPT_RESULT _cpri__TestKeyRSA(
        TPM2B              *d,                    //   OUT: the address to receive the private
        //       exponent
        UINT32              exponent,             //   IN: the public modulu
        TPM2B              *publicKey,            //   IN/OUT: an input if only one prime is
        //       provided. an output if both primes are
        //       provided
        TPM2B              *prime1,               //   IN: a first prime
        TPM2B              *prime2                //   IN: an optional second prime
        );
LIB_EXPORT CRYPT_RESULT _cpri__ValidateSignatureRSA(
        RSA_KEY            *key,               //   IN:   key to use
        TPM_ALG_ID          scheme,            //   IN:   the scheme to use
        TPM_ALG_ID          hashAlg,           //   IN:   hash algorithm
        UINT32              hInSize,           //   IN:   size of digest to be checked
        BYTE               *hIn,               //   IN:   digest buffer
        UINT32              sigInSize,         //   IN:   size of signature
        BYTE               *sigIn,             //   IN:   signature
        UINT16              saltSize           //   IN:   salt size for PSS
        );