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|
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include <openssl/err.h>
#include <openssl/bn.h>
#define checkOpenSslCall( result ) if( ! ( result ) ) \
croak( "OpenSSL error: %s", ERR_reason_error_string( ERR_get_error() ) );
typedef BIGNUM *Crypt__OpenSSL__Bignum;
typedef BN_CTX *Crypt__OpenSSL__Bignum__CTX;
SV* new_obj( void* obj )
{
SV * tmp = sv_newmortal();
sv_setref_pv(tmp, "Crypt::OpenSSL::Bignum", (void*)obj);
return tmp;
}
BIGNUM* sv2bn( SV* sv )
{
if (SvROK(sv) && sv_derived_from(sv, "Crypt::OpenSSL::Bignum")) {
return INT2PTR(Crypt__OpenSSL__Bignum, SvIV((SV*)SvRV(sv)));
}
else Perl_croak(aTHX_ "argument is not a Crypt::OpenSSL::Bignum object");
}
MODULE = Crypt::OpenSSL::Bignum PACKAGE = Crypt::OpenSSL::Bignum PREFIX = BN_
BOOT:
#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
OPENSSL_init_crypto(0, NULL);
#else
ERR_load_crypto_strings();
#endif
void
DESTROY(Crypt::OpenSSL::Bignum self)
CODE:
BN_clear_free( self );
Crypt::OpenSSL::Bignum
new_from_word(CLASS, p_word)
unsigned long p_word;
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_set_word( bn, p_word ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
new_from_decimal(CLASS, p_dec_string)
char* p_dec_string;
PREINIT:
BIGNUM* bn;
CODE:
bn = NULL;
checkOpenSslCall( BN_dec2bn( &bn, p_dec_string ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
new_from_hex(CLASS, p_hex_string)
char* p_hex_string;
PREINIT:
BIGNUM* bn;
CODE:
bn = NULL;
checkOpenSslCall( BN_hex2bn( &bn, p_hex_string ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
new_from_bin(CLASS, p_bin_string_SV)
SV* p_bin_string_SV;
PREINIT:
BIGNUM* bn;
unsigned char* bin;
STRLEN bin_length;
CODE:
bin = (unsigned char*) SvPV( p_bin_string_SV, bin_length );
checkOpenSslCall( bn = BN_bin2bn( bin, bin_length, NULL ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_new(CLASS)
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_set_word( bn, 0 ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_zero(CLASS)
PREINIT:
BIGNUM *bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_set_word( bn, 0 ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_one(CLASS)
PREINIT:
BIGNUM *bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_one( bn ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_rand(CLASS, int bits, int top, int bottom)
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_rand( bn, bits, top, bottom) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_pseudo_rand(CLASS, int bits, int top, int bottom)
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_pseudo_rand( bn, bits, top, bottom) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_rand_range(CLASS, Crypt::OpenSSL::Bignum r)
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_rand_range( bn, r) );
RETVAL = bn;
OUTPUT:
RETVAL
void
BN_bless_pointer(CLASS, void *pointer)
PPCODE:
ST(0) = new_obj(pointer);
XSRETURN(1);
char*
BN_to_decimal(Crypt::OpenSSL::Bignum self)
CODE:
checkOpenSslCall( RETVAL = BN_bn2dec( self ) );
OUTPUT:
RETVAL
CLEANUP:
OPENSSL_free( RETVAL );
char*
BN_to_hex(Crypt::OpenSSL::Bignum self)
CODE:
checkOpenSslCall( RETVAL = BN_bn2hex( self ) );
OUTPUT:
RETVAL
CLEANUP:
OPENSSL_free( RETVAL );
SV*
BN_to_bin(Crypt::OpenSSL::Bignum self)
PREINIT:
unsigned char* bin;
int length;
CODE:
length = BN_num_bytes( self );
if (length>0) {
RETVAL = NEWSV(0, length);
SvPOK_only(RETVAL);
SvCUR_set(RETVAL, length);
bin = (unsigned char *)SvPV_nolen(RETVAL);
BN_bn2bin( self, bin );
}
else {
RETVAL = newSVpvn("", 0);
}
OUTPUT:
RETVAL
unsigned long
BN_get_word(Crypt::OpenSSL::Bignum self)
int
BN_is_zero(Crypt::OpenSSL::Bignum self)
int
BN_is_one(Crypt::OpenSSL::Bignum self)
int
BN_is_odd(Crypt::OpenSSL::Bignum self)
void
BN_add(Crypt::OpenSSL::Bignum self, Crypt::OpenSSL::Bignum b, ...)
PREINIT:
BIGNUM *bn;
PPCODE:
if( items > 3 )
croak( "usage: $bn->add( $bn2[, $target] )" );
bn = ( items < 3 ) ? BN_new() : sv2bn( ST(2) );
checkOpenSslCall( BN_add( bn, self, b ) );
ST(0) = ( (items < 3 ) ? new_obj( bn ) : ST(2) );
XSRETURN(1);
void
BN_sub(Crypt::OpenSSL::Bignum self, Crypt::OpenSSL::Bignum b, ...)
PREINIT:
BIGNUM *bn;
PPCODE:
if( items > 3 )
croak( "usage: $bn->sub( $bn2[, $target] )" );
bn = ( items < 3 ) ? BN_new() : sv2bn( ST(2) );
checkOpenSslCall( BN_sub( bn, self, b ) );
ST(0) = ( (items < 3 ) ? new_obj( bn ) : ST(2) );
XSRETURN(1);
void
BN_mul(self, b, ctx, ...)
Crypt::OpenSSL::Bignum self;
Crypt::OpenSSL::Bignum b;
Crypt::OpenSSL::Bignum::CTX ctx;
PREINIT:
BIGNUM* bn;
PPCODE:
if( items > 4 )
croak( "usage: $bn->mul( $bn2, $ctx, [, $target] )" );
bn = ( items < 4 ) ? BN_new() : sv2bn( ST(3) );
checkOpenSslCall( BN_mul( bn, self, b, ctx ) );
ST(0) = ( (items < 4 ) ? new_obj( bn ) : ST(3) );
XSRETURN(1);
void
BN_div(self, b, ctx, ...)
Crypt::OpenSSL::Bignum self;
Crypt::OpenSSL::Bignum b;
Crypt::OpenSSL::Bignum::CTX ctx;
PREINIT:
BIGNUM* quotient;
BIGNUM* remainder;
PPCODE:
if( items > 5 )
croak( "usage: $bn->div( $bn2, $ctx, [, $quotient [, $remainder ] ] )" );
quotient = ( items < 4 ) ? BN_new() : sv2bn( ST(3) );
remainder = ( items < 5 ) ? BN_new() : sv2bn( ST(4) );
checkOpenSslCall( BN_div( quotient, remainder, self, b, ctx ) );
ST(0) = ( (items < 4 ) ? new_obj( quotient ) : ST(3) );
ST(1) = ( (items < 5 ) ? new_obj( remainder ) : ST(4) );
XSRETURN(2);
Crypt::OpenSSL::Bignum
BN_sqr(Crypt::OpenSSL::Bignum self, Crypt::OpenSSL::Bignum::CTX ctx)
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_sqr( bn, self, ctx ) );
RETVAL = bn;
OUTPUT:
RETVAL
void
BN_mod(self, b, ctx, ...)
Crypt::OpenSSL::Bignum self;
Crypt::OpenSSL::Bignum b;
Crypt::OpenSSL::Bignum::CTX ctx;
PREINIT:
BIGNUM* bn;
PPCODE:
if( items > 4 )
croak( "usage: $bn->mod( $bn2, $ctx, [, $target] )" );
bn = ( items < 4 ) ? BN_new() : sv2bn( ST(3) );
checkOpenSslCall( BN_mod( bn, self, b, ctx ) );
ST(0) = ( (items < 4 ) ? new_obj( bn ) : ST(3) );
XSRETURN(1);
Crypt::OpenSSL::Bignum
BN_mod_mul(self, b, m, ctx)
Crypt::OpenSSL::Bignum self;
Crypt::OpenSSL::Bignum b;
Crypt::OpenSSL::Bignum m;
Crypt::OpenSSL::Bignum::CTX ctx;
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_mod_mul( bn, self, b, m, ctx ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_exp(self, exp, ctx)
Crypt::OpenSSL::Bignum self;
Crypt::OpenSSL::Bignum exp;
Crypt::OpenSSL::Bignum::CTX ctx;
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_exp( bn, self, exp, ctx ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_mod_exp(self, exp, mod, ctx)
Crypt::OpenSSL::Bignum self;
Crypt::OpenSSL::Bignum exp;
Crypt::OpenSSL::Bignum mod;
Crypt::OpenSSL::Bignum::CTX ctx;
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_mod_exp( bn, self, exp, mod, ctx ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_mod_inverse(self, n, ctx)
Crypt::OpenSSL::Bignum self;
Crypt::OpenSSL::Bignum n;
Crypt::OpenSSL::Bignum::CTX ctx;
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_mod_inverse( bn, self, n, ctx ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_gcd(self, b, ctx)
Crypt::OpenSSL::Bignum self;
Crypt::OpenSSL::Bignum b;
Crypt::OpenSSL::Bignum::CTX ctx;
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_gcd( bn, self, b, ctx ) );
RETVAL = bn;
OUTPUT:
RETVAL
int
BN_equals(Crypt::OpenSSL::Bignum self, Crypt::OpenSSL::Bignum b)
CODE:
RETVAL = BN_cmp(self, b) == 0 ? 1 : 0;
OUTPUT:
RETVAL
int
BN_cmp(Crypt::OpenSSL::Bignum self, Crypt::OpenSSL::Bignum b)
int
BN_num_bits(Crypt::OpenSSL::Bignum self)
int
BN_num_bytes(Crypt::OpenSSL::Bignum self)
Crypt::OpenSSL::Bignum
BN_rshift(Crypt::OpenSSL::Bignum self, int n)
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_rshift( bn, self, n ) );
RETVAL = bn;
OUTPUT:
RETVAL
Crypt::OpenSSL::Bignum
BN_lshift(Crypt::OpenSSL::Bignum self, int n)
PREINIT:
BIGNUM* bn;
CODE:
checkOpenSslCall( bn = BN_new() );
checkOpenSslCall( BN_lshift( bn, self, n ) );
RETVAL = bn;
OUTPUT:
RETVAL
int
BN_ucmp(Crypt::OpenSSL::Bignum self, Crypt::OpenSSL::Bignum b)
void
BN_swap(Crypt::OpenSSL::Bignum self, Crypt::OpenSSL::Bignum b)
Crypt::OpenSSL::Bignum
BN_copy(Crypt::OpenSSL::Bignum self)
CODE:
checkOpenSslCall( RETVAL = BN_dup(self) );
OUTPUT:
RETVAL
IV
BN_pointer_copy(Crypt::OpenSSL::Bignum self)
CODE:
checkOpenSslCall( RETVAL = PTR2IV(BN_dup(self)) );
OUTPUT:
RETVAL
MODULE = Crypt::OpenSSL::Bignum PACKAGE = Crypt::OpenSSL::Bignum::CTX
Crypt::OpenSSL::Bignum::CTX
new(CLASS)
CODE:
RETVAL = BN_CTX_new();
OUTPUT:
RETVAL
void
DESTROY(Crypt::OpenSSL::Bignum::CTX self)
CODE:
BN_CTX_free(self);
|
