returns nil and an error, and the // receiver is unchanged. // // Consistent with RFC 7748, the most significant bit (the high bit of the // last byte) is ignored, and non-canonical values (2^255-19 through 2^255-1) // are accepted. Note that this is laxer than specified by RFC 8032, but // consistent with most Ed25519 implementations. func (v *Element) SetBytes(x []byte) (*Element, error) { if len(x) != 32 { return nil, errors.New("edwards25519: invalid field element input size") } // Bits 0:51 (bytes...

returns nil and an error, and the // receiver is unchanged. // // Consistent with RFC 7748, the most significant bit (the high bit of the // last byte) is ignored, and non-canonical values (2^255-19 through 2^255-1) // are accepted. Note that this is laxer than specified by RFC 8032, but // consistent with most Ed25519 implementations. func (v *Element) SetBytes(x []byte) (*Element, error) { if len(x) != 32 { return nil, errors.New("edwards25519: invalid field element input size") } // Bits 0:51 (bytes...