diff options
Diffstat (limited to 'cryptfs')
| -rw-r--r-- | cryptfs/nonce.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cryptfs/nonce.go b/cryptfs/nonce.go index 9bdbb09..a122ea5 100644 --- a/cryptfs/nonce.go +++ b/cryptfs/nonce.go @@ -1,6 +1,7 @@ package cryptfs import ( + "encoding/binary" "bytes" "crypto/rand" "encoding/hex" @@ -17,6 +18,12 @@ func RandBytes(n int) []byte { return b } +// Return a secure random uint64 +func RandUint64() uint64 { + b := RandBytes(8) + return binary.BigEndian.Uint64(b) +} + var gcmNonce nonce96 type nonce96 struct { |