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rust-secp256k1-unsafe-fast
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Merge pull request #200 from rantan/add_p 

Add the prime of the secp256k1 field element.
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Andrew Poelstra 2020-04-04 21:21:31 +00:00 committed by GitHub
parent 8c517e0afa 4b410fc202
commit 1aaeab1665
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1 changed files with 8 additions and 0 deletions
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8
src/constants.rs
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@ -34,6 +34,14 @@ pub const MAX_SIGNATURE_SIZE: usize = 72;
/// The maximum size of a compact signature /// The maximum size of a compact signature
pub const COMPACT_SIGNATURE_SIZE: usize = 64; pub const COMPACT_SIGNATURE_SIZE: usize = 64;
/// The Prime for the secp256k1 field element.
pub const FIELD_SIZE: [u8; 32] = [
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0xfc, 0x2f
];
/// The order of the secp256k1 curve /// The order of the secp256k1 curve
pub const CURVE_ORDER: [u8; 32] = [ pub const CURVE_ORDER: [u8; 32] = [
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,