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Rename rsa_check_params->rsa_validate_params and change error codes

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This commit is contained in:
Hanno Becker 2017-08-25 07:54:27 +01:00
parent fb81c0ec2e
commit 750e8b4596
4 changed files with 86 additions and 80 deletions
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21
include/mbedtls/rsa.h
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@ -186,24 +186,17 @@ int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
* if D,E,P,Q != NULL
* - P prime if f_rng, P != NULL
* - Q prime if f_rng, Q != NULL
* - A non-zero error code otherwise. In this case, the values
* of N, P, Q, D, E are undefined.
* - A non-zero error code otherwise.
*
* \note The function can be used with a restricted set of arguments
* to perform specific checks only. E.g., calling it with
* (-,P,-,-,-) and a PRNG amounts to a primality check for P.
*
* \note The input MPI's are deliberately not declared as constant
* and may therefore be used for in-place calculations by
* the implementation. In particular, their values can be
* corrupted when the function fails. If the user cannot
* tolerate this, he has to make copies of the MPI's prior
* to calling this function. See \c mbedtls_mpi_copy for this.
*/
int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
mbedtls_mpi *D, mbedtls_mpi *E,
int (*f_rng)(void *, unsigned char *, size_t),
void *p_rng );
int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
const mbedtls_mpi *Q, const mbedtls_mpi *D,
const mbedtls_mpi *E,
int (*f_rng)(void *, unsigned char *, size_t),
void *p_rng );
/**
* Implementation of RSA interface
@ -374,7 +367,7 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
* \return - 0 if successful. In this case, all core parameters
* as well as other internally needed parameters have
* been generated, and it is guaranteed that they are
* sane in the sense of \c mbedtls_rsa_check_params
* sane in the sense of \c mbedtls_rsa_validate_params
* (with primality of P, Q checked if a PRNG is given).
* - MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
* derivations failed.