forked from hardcoresushi/DroidFS
53 lines
862 B
Go
53 lines
862 B
Go
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// +build without_openssl
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package stupidgcm
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import (
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"fmt"
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"os"
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"github.com/rfjakob/gocryptfs/internal/exitcodes"
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)
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type StupidGCM struct{}
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const (
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// BuiltWithoutOpenssl indicates if openssl been disabled at compile-time
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BuiltWithoutOpenssl = true
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)
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func errExit() {
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fmt.Fprintln(os.Stderr, "gocryptfs has been compiled without openssl support but you are still trying to use openssl")
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os.Exit(exitcodes.OpenSSL)
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}
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func New(_ []byte, _ bool) *StupidGCM {
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errExit()
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// Never reached
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return &StupidGCM{}
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}
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func (g *StupidGCM) NonceSize() int {
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errExit()
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return -1
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}
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func (g *StupidGCM) Overhead() int {
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errExit()
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return -1
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}
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func (g *StupidGCM) Seal(_, _, _, _ []byte) []byte {
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errExit()
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return nil
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}
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func (g *StupidGCM) Open(_, _, _, _ []byte) ([]byte, error) {
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errExit()
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return nil, nil
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}
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func (g *StupidGCM) Wipe() {
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errExit()
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}
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