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Adapt x509parse_cert_info() for EC

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Manuel Pégourié-Gonnard 2013-07-10 14:56:36 +02:00 • committed by Paul Bakker
parent 674b2243eb
commit 360a583029
2 changed files with 38 additions and 2 deletions
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19
library/x509parse.c
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@ -3341,8 +3341,23 @@ int x509parse_cert_info( char *buf, size_t size, const char *prefix,
ret = snprintf( p, n, desc );
SAFE_SNPRINTF();
ret = snprintf( p, n, "\n%sRSA key size : %d bits\n", prefix,
(int) crt->rsa.N.n * (int) sizeof( t_uint ) * 8 );
switch( crt->pk.type )
{
case POLARSSL_PK_NONE:
case POLARSSL_PK_ECDSA:
ret = snprintf(p, n, "\n%sPK type looks wrong!", prefix);
break;
case POLARSSL_PK_RSA:
ret = snprintf( p, n, "\n%sRSA key size : %d bits\n", prefix,
(int) pk_rsa( crt->pk )->N.n * (int) sizeof( t_uint ) * 8 );
break;
case POLARSSL_PK_ECKEY:
case POLARSSL_PK_ECKEY_DH:
ret = snprintf( p, n, "\n%sEC key size : %d bits\n", prefix,
(int) pk_ec( crt->pk )->grp.pbits );
}
SAFE_SNPRINTF();
return( (int) ( size - n ) );