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Rename der_encoded_max_length to der_encoded_length_max

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The `length_min`/`length_max` convention is used everywhere else in
`std.crypto.*` so be consistent.
This commit is contained in:
Frank Denis 2024-04-20 15:23:15 +02:00 committed by Andrew Kelley
parent 7789e87230
commit d8764ec770
1 changed files with 4 additions and 4 deletions
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8
lib/std/crypto/ecdsa.zig
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@ -83,7 +83,7 @@ pub fn Ecdsa(comptime Curve: type, comptime Hash: type) type {
/// Length (in bytes) of a raw signature.
pub const encoded_length = Curve.scalar.encoded_length * 2;
/// Maximum length (in bytes) of a DER-encoded signature.
pub const der_encoded_max_length = encoded_length + 2 + 2 * 3;
pub const der_encoded_length_max = encoded_length + 2 + 2 * 3;
/// The R component of an ECDSA signature.
r: Curve.scalar.CompressedScalar,
@ -122,9 +122,9 @@ pub fn Ecdsa(comptime Curve: type, comptime Hash: type) type {
}
/// Encode the signature using the DER format.
/// The maximum length of the DER encoding is der_encoded_max_length.
/// The function returns a slice, that can be shorter than der_encoded_max_length.
pub fn toDer(self: Signature, buf: *[der_encoded_max_length]u8) []u8 {
/// The maximum length of the DER encoding is der_encoded_length_max.
/// The function returns a slice, that can be shorter than der_encoded_length_max.
pub fn toDer(self: Signature, buf: *[der_encoded_length_max]u8) []u8 {
var fb = io.fixedBufferStream(buf);
const w = fb.writer();
const r_len = @as(u8, @intCast(self.r.len + (self.r[0] >> 7)));