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Merge branch 'mbedtls-2.16' into baremetal-2.16-20190909

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* mbedtls-2.16: (28 commits)
  Bump version to Mbed TLS 2.16.3
  Changelog entry
  Check for zero length and NULL buffer pointer
  ssl-opt.sh: wait for proxy to start before running the script further
  Fix uninitialized variable in x509_crt
  HMAC DRBG: Split entropy-gathering requests to reduce request sizes
  Fix the license header of hkdf
  Add a change log entry
  Add a test for mlaformed ECJPAKE context
  Fix handling of md failure
  Add a test for signing content with a long ECDSA key
  Add documentation notes about the required size of the signature buffers
  Add missing MBEDTLS_ECP_C dependencies in check_config.h
  Change size of preallocated buffer for pk_sign() calls
  Adapt ChangeLog
  Fix mpi_bigendian_to_host() on bigendian systems
  Add ChangeLog entry for new function
  Add ChangeLog entry
  Correct deterministic ECDSA behavior
  Add warning for alternative ECDSA implementations
  ...
This commit is contained in:
Manuel Pégourié-Gonnard 2019-09-10 11:24:29 +02:00
commit 8abd0a0c84
31 changed files with 443 additions and 65 deletions
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12
programs/pkey/pk_sign.c
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@ -61,6 +61,16 @@ int main( void )
#include <string.h>
/*
* For the currently used signature algorithms the buffer to store any signature
* must be at least of size MAX(MBEDTLS_ECDSA_MAX_LEN, MBEDTLS_MPI_MAX_SIZE)
*/
#if MBEDTLS_ECDSA_MAX_LEN > MBEDTLS_MPI_MAX_SIZE
#define SIGNATURE_MAX_SIZE MBEDTLS_ECDSA_MAX_LEN
#else
#define SIGNATURE_MAX_SIZE MBEDTLS_MPI_MAX_SIZE
#endif
int main( int argc, char *argv[] )
{
FILE *f;
@ -70,7 +80,7 @@ int main( int argc, char *argv[] )
mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg;
unsigned char hash[32];
unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
unsigned char buf[SIGNATURE_MAX_SIZE];
char filename[512];
const char *pers = "mbedtls_pk_sign";
size_t olen = 0;