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pub trait ModulusSize: 'static + ArrayLength<u8> + Copy + Debug {
    type CompressedPointSize: 'static + ArrayLength<u8> + Copy + Debug;
    type UncompressedPointSize: 'static + ArrayLength<u8> + Copy + Debug;
    type UntaggedPointSize: 'static + ArrayLength<u8> + Copy + Debug;
}
Available on crate feature sec1 only.
Expand description

Trait for supported modulus sizes which precomputes the typenums for various point encodings so they don’t need to be included as bounds.

Required Associated Types

Size of a compressed point for the given elliptic curve when encoded using the SEC1 Elliptic-Curve-Point-to-Octet-String algorithm (including leading 0x02 or 0x03 tag byte).

Size of an uncompressed point for the given elliptic curve when encoded using the SEC1 Elliptic-Curve-Point-to-Octet-String algorithm (including leading 0x04 tag byte).

Size of an untagged point for given elliptic curve, i.e. size of two serialized base field elements.

Implementations on Foreign Types

Implementors