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brainkey_server.go
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brainkey_server.go
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package foundation
// #include <virgil/crypto/foundation/vscf_foundation_public.h>
import "C"
import unsafe "unsafe"
import "runtime"
type BrainkeyServer struct {
cCtx *C.vscf_brainkey_server_t /*ct2*/
}
const (
BrainkeyServerPointLen uint = 65
BrainkeyServerMpiLen uint = 32
)
/* Handle underlying C context. */
func (obj *BrainkeyServer) Ctx() uintptr {
return uintptr(unsafe.Pointer(obj.cCtx))
}
func NewBrainkeyServer() *BrainkeyServer {
ctx := C.vscf_brainkey_server_new()
obj := &BrainkeyServer {
cCtx: ctx,
}
runtime.SetFinalizer(obj, (*BrainkeyServer).Delete)
return obj
}
/* Acquire C context.
* Note. This method is used in generated code only, and SHOULD NOT be used in another way.
*/
func newBrainkeyServerWithCtx(ctx *C.vscf_brainkey_server_t /*ct2*/) *BrainkeyServer {
obj := &BrainkeyServer {
cCtx: ctx,
}
runtime.SetFinalizer(obj, (*BrainkeyServer).Delete)
return obj
}
/* Acquire retained C context.
* Note. This method is used in generated code only, and SHOULD NOT be used in another way.
*/
func newBrainkeyServerCopy(ctx *C.vscf_brainkey_server_t /*ct2*/) *BrainkeyServer {
obj := &BrainkeyServer {
cCtx: C.vscf_brainkey_server_shallow_copy(ctx),
}
runtime.SetFinalizer(obj, (*BrainkeyServer).Delete)
return obj
}
/*
* Release underlying C context.
*/
func (obj *BrainkeyServer) Delete() {
if obj == nil {
return
}
runtime.SetFinalizer(obj, nil)
obj.delete()
}
/*
* Release underlying C context.
*/
func (obj *BrainkeyServer) delete() {
C.vscf_brainkey_server_delete(obj.cCtx)
}
/*
* Random used for key generation, proofs, etc.
*/
func (obj *BrainkeyServer) SetRandom(random Random) {
C.vscf_brainkey_server_release_random(obj.cCtx)
C.vscf_brainkey_server_use_random(obj.cCtx, (*C.vscf_impl_t)(unsafe.Pointer(random.Ctx())))
runtime.KeepAlive(random)
runtime.KeepAlive(obj)
}
/*
* Random used for crypto operations to make them const-time
*/
func (obj *BrainkeyServer) SetOperationRandom(operationRandom Random) {
C.vscf_brainkey_server_release_operation_random(obj.cCtx)
C.vscf_brainkey_server_use_operation_random(obj.cCtx, (*C.vscf_impl_t)(unsafe.Pointer(operationRandom.Ctx())))
runtime.KeepAlive(operationRandom)
runtime.KeepAlive(obj)
}
func (obj *BrainkeyServer) SetupDefaults() error {
proxyResult := /*pr4*/C.vscf_brainkey_server_setup_defaults(obj.cCtx)
err := FoundationErrorHandleStatus(proxyResult)
if err != nil {
return err
}
runtime.KeepAlive(obj)
return nil
}
func (obj *BrainkeyServer) GenerateIdentitySecret() ([]byte, error) {
identitySecretBuf, identitySecretBufErr := newBuffer(int(BrainkeyServerMpiLen /* lg4 */))
if identitySecretBufErr != nil {
return nil, identitySecretBufErr
}
defer identitySecretBuf.delete()
proxyResult := /*pr4*/C.vscf_brainkey_server_generate_identity_secret(obj.cCtx, identitySecretBuf.ctx)
err := FoundationErrorHandleStatus(proxyResult)
if err != nil {
return nil, err
}
runtime.KeepAlive(obj)
return identitySecretBuf.getData() /* r7 */, nil
}
func (obj *BrainkeyServer) Harden(identitySecret []byte, blindedPoint []byte) ([]byte, error) {
hardenedPointBuf, hardenedPointBufErr := newBuffer(int(BrainkeyServerPointLen /* lg4 */))
if hardenedPointBufErr != nil {
return nil, hardenedPointBufErr
}
defer hardenedPointBuf.delete()
identitySecretData := helperWrapData (identitySecret)
blindedPointData := helperWrapData (blindedPoint)
proxyResult := /*pr4*/C.vscf_brainkey_server_harden(obj.cCtx, identitySecretData, blindedPointData, hardenedPointBuf.ctx)
err := FoundationErrorHandleStatus(proxyResult)
if err != nil {
return nil, err
}
runtime.KeepAlive(obj)
return hardenedPointBuf.getData() /* r7 */, nil
}