package core:crypto/ed25519

Source

Private_Key :: struct {
	// WARNING: All of the members are to be treated as internal (ie:
	// the Private_Key structure is intended to be opaque).  There are
	// subtle vulnerabilities that can be introduced if the internal
	// values are allowed to be altered.
	// 
	// See: https://github.com/MystenLabs/ed25519-unsafe-libs
	_b:              [32]u8,
	_s:              field_scalar25519.Montgomery_Domain_Field_Element,
	_nonce:          [32]u8,
	_pub_key:        Public_Key,
	_is_initialized: bool,
}

Public_Key :: struct {
	// WARNING: All of the members are to be treated as internal (ie:
	// the Public_Key structure is intended to be opaque).
	_b:              [32]u8,
	_neg_A:          _edwards25519.Group_Element,
	_is_valid:       bool,
	_is_initialized: bool,
}

PRIVATE_KEY_SIZE :: 32

PUBLIC_KEY_SIZE :: 32

SIGNATURE_SIZE :: 64

private_key_bytes :: proc(priv_key: ^Private_Key, dst: []u8) {…}

private_key_clear :: proc "contextless" (priv_key: ^Private_Key) {…}

private_key_set_bytes :: proc(priv_key: ^Private_Key, b: []u8) -> bool {…}

public_key_bytes :: proc(pub_key: ^Public_Key, dst: []u8) {…}

public_key_equal :: proc(pub_key, other: ^Public_Key) -> bool {…}

public_key_set_bytes :: proc "contextless" (pub_key: ^Public_Key, b: []u8) -> bool {…}

public_key_set_priv :: proc(pub_key: ^Public_Key, priv_key: ^Private_Key) {…}

sign :: proc(priv_key: ^Private_Key, msg, sig: []u8) {…}

verify :: proc(pub_key: ^Public_Key, msg, sig: []u8, allow_small_order_A: bool = false) -> bool {…}