diff options
Diffstat (limited to 'internal/stupidgcm/gcm.go')
| -rw-r--r-- | internal/stupidgcm/gcm.go | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/internal/stupidgcm/gcm.go b/internal/stupidgcm/gcm.go index 0cadd3c..a9377b1 100644 --- a/internal/stupidgcm/gcm.go +++ b/internal/stupidgcm/gcm.go @@ -1,7 +1,5 @@ // +build !without_openssl -// Package stupidgcm is a thin wrapper for OpenSSL's GCM encryption and -// decryption functions. It only support 32-byte keys and 16-bit IVs. package stupidgcm // #include <openssl/evp.h> @@ -25,10 +23,9 @@ type stupidGCM struct { stupidAEADCommon } -// Verify that we satisfy the interface -var _ cipher.AEAD = &stupidGCM{} - -// New returns a new cipher.AEAD implementation.. +// New returns a new AES-GCM-256 cipher that satisfies the cipher.AEAD interface. +// +// Only 32-bytes keys and 16-byte IVs are supported. func New(keyIn []byte, forceDecode bool) cipher.AEAD { if len(keyIn) != keyLen { log.Panicf("Only %d-byte keys are supported", keyLen) |