diff options
Diffstat (limited to 'third_party/heimdal/lib/hcrypto/x25519/fe_51/constants.h')
-rw-r--r-- | third_party/heimdal/lib/hcrypto/x25519/fe_51/constants.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/hcrypto/x25519/fe_51/constants.h b/third_party/heimdal/lib/hcrypto/x25519/fe_51/constants.h new file mode 100644 index 00000000000..24e5cb5ebbe --- /dev/null +++ b/third_party/heimdal/lib/hcrypto/x25519/fe_51/constants.h @@ -0,0 +1,41 @@ +/* 37095705934669439343138083508754565189542113879843219016388785533085940283555 */ +static const fe25519 d = { + 929955233495203, 466365720129213, 1662059464998953, 2033849074728123, 1442794654840575 +}; + +/* 2 * d = + * 16295367250680780974490674513165176452449235426866156013048779062215315747161 + */ +static const fe25519 d2 = { + 1859910466990425, 932731440258426, 1072319116312658, 1815898335770999, 633789495995903 +}; + +/* sqrt(-1) */ +static const fe25519 sqrtm1 = { + 1718705420411056, 234908883556509, 2233514472574048, 2117202627021982, 765476049583133 +}; + +/* A = 486662 */ +static const fe25519 curve25519_A = { + 486662, 0, 0, 0, 0 +}; + +/* sqrt(ad - 1) with a = -1 (mod p) */ +static const fe25519 sqrtadm1 = { + 2241493124984347, 425987919032274, 2207028919301688, 1220490630685848, 974799131293748 +}; + +/* 1 / sqrt(a - d) */ +static const fe25519 invsqrtamd = { + 278908739862762, 821645201101625, 8113234426968, 1777959178193151, 2118520810568447 +}; + +/* 1 - d ^ 2 */ +static const fe25519 onemsqd = { + 1136626929484150, 1998550399581263, 496427632559748, 118527312129759, 45110755273534 +}; + +/* (d - 1) ^ 2 */ +static const fe25519 sqdmone = { + 1507062230895904, 1572317787530805, 683053064812840, 317374165784489, 1572899562415810 +}; |