Add RNG params to private key parsing
This is necessary for the case where the public part of an EC keypair
needs to be computed from the private part - either because it was not
included (it's an optional component) or because it was compressed (a
format we can't parse).
This changes the API of two public functions: mbedtls_pk_parse_key() and
mbedtls_pk_parse_keyfile().
Tests and programs have been adapted. Some programs use a non-secure RNG
(from the test library) just to get things to compile and run; in a
future commit this should be improved in order to demonstrate best
practice.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
diff --git a/programs/ssl/ssl_mail_client.c b/programs/ssl/ssl_mail_client.c
index 09bbc3d..f223977 100644
--- a/programs/ssl/ssl_mail_client.c
+++ b/programs/ssl/ssl_mail_client.c
@@ -556,12 +556,17 @@
#if defined(MBEDTLS_FS_IO)
if( strlen( opt.key_file ) )
- ret = mbedtls_pk_parse_keyfile( &pkey, opt.key_file, "" );
+ {
+ ret = mbedtls_pk_parse_keyfile( &pkey, opt.key_file, "",
+ mbedtls_ctr_drbg_random, &ctr_drbg );
+ }
else
#endif
#if defined(MBEDTLS_PEM_PARSE_C)
+ {
ret = mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_cli_key,
- mbedtls_test_cli_key_len, NULL, 0 );
+ mbedtls_test_cli_key_len, NULL, 0, mbedtls_ctr_drbg_random, &ctr_drbg );
+ }
#else
{
mbedtls_printf("MBEDTLS_PEM_PARSE_C not defined.");