diff options
Diffstat (limited to 'internal/stupidgcm')
-rw-r--r-- | internal/stupidgcm/aegis.go | 57 | ||||
-rw-r--r-- | internal/stupidgcm/common_test.go | 2 |
2 files changed, 0 insertions, 59 deletions
diff --git a/internal/stupidgcm/aegis.go b/internal/stupidgcm/aegis.go deleted file mode 100644 index 8975055..0000000 --- a/internal/stupidgcm/aegis.go +++ /dev/null @@ -1,57 +0,0 @@ -//go:build !without_aegis && cgo -// +build !without_aegis,cgo - -package stupidgcm - -import ( - "crypto/cipher" - "log" - - "github.com/aegis-aead/go-libaegis/aegis128x2" - "github.com/aegis-aead/go-libaegis/common" -) - -const ( - // BuiltWithoutAegis indicates if aegis been disabled at compile-time - BuiltWithoutAegis = !common.Available - - // Aegis supports 16 and 32 bit tags - AegisTagLen = 16 -) - -type stupidAegis struct { - aead cipher.AEAD -} - -// Verify that we satisfy the cipher.AEAD interface -var _ cipher.AEAD = &stupidAegis{} - -func (*stupidAegis) NonceSize() int { - return aegis128x2.NonceSize -} - -func (*stupidAegis) Overhead() int { - return AegisTagLen -} - -func NewAegis(key []byte) cipher.AEAD { - aead, err := aegis128x2.New(key, AegisTagLen) - if err != nil { - log.Panic(err) - } - return &stupidAegis{ - aead: aead, - } -} - -func (x *stupidAegis) Seal(dst, nonce, plaintext, additionalData []byte) []byte { - return x.aead.Seal(dst, nonce, plaintext, additionalData) -} - -func (x *stupidAegis) Open(dst, nonce, ciphertext, additionalData []byte) ([]byte, error) { - return x.aead.Open(dst, nonce, ciphertext, additionalData) -} - -func (x *stupidAegis) Wipe() { - x.aead.(*aegis128x2.Aegis128X2).Wipe() -} diff --git a/internal/stupidgcm/common_test.go b/internal/stupidgcm/common_test.go index 47fee7c..7f38e90 100644 --- a/internal/stupidgcm/common_test.go +++ b/internal/stupidgcm/common_test.go @@ -246,8 +246,6 @@ func testWipe(t *testing.T, c cipher.AEAD) { t.Fatal("c2.key is not zeroed") } } - case *stupidAegis: - c2.Wipe() // AEGIS has its own Wipe method default: t.Fatalf("BUG: unhandled type %T", c2) } |