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LibCrypto+LibTLS: Generalize the elliptic curve interface

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These changes generalize the interface with an elliptic curve
implementation. This allows LibTLS to support elliptic curves generally
without needing the specifics of elliptic curve implementations.

This should allow for easier addition of other elliptic curves.
This commit is contained in:
Michiel Visser 2022-03-05 18:13:39 +01:00 • committed by Ali Mohammad Pur
parent 21bbff0349
commit c1b041e761
10 changed files with 133 additions and 122 deletions
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17
Userland/Libraries/LibTLS/CipherSuite.h
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@ -197,23 +197,6 @@ enum class NamedCurve : u16 {
x448 = 30,
};
constexpr size_t named_curve_key_size(NamedCurve group)
{
switch (group) {
case NamedCurve::secp256r1:
case NamedCurve::secp384r1:
case NamedCurve::secp521r1:
// FIXME: Add the correct key size for these elliptic curves
return 0;
case NamedCurve::x25519:
return 256;
case NamedCurve::x448:
return 448;
default:
return 0;
}
}
enum class ECPointFormat : u8 {
Uncompressed = 0,
};