Ed25519/Ed25519ph/Ed25519ctx. // See RFC 8032, Section 2 and Section 5.1. const ( // domPrefixPure is empty for pure Ed25519. domPrefixPure = "" // domPrefixPh is dom2(phflag=1) for Ed25519ph. It must be followed by the // uint8-length prefixed context. domPrefixPh = "SigEd25519 no Ed25519 collisions\x01" // domPrefixCtx is dom2(phflag=0) for Ed25519ctx. It must be followed by the // uint8-length prefixed context. domPrefixCtx = "SigEd25519 no Ed25519 collisions\x00" ) func Sign(priv *PrivateKey, message...

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

================================================================

github.com/jessevdk/go-flags
https://github.com/jessevdk/go-flags
----------------------------------------------------------------
Copyright (c) 2012 Jesse van den Kieboom. All rights reserved.
Redistribution and use in source and binary forms, with or without