diff options
Diffstat (limited to 'core/crypto/_edwards25519/edwards25519.odin')
| -rw-r--r-- | core/crypto/_edwards25519/edwards25519.odin | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/core/crypto/_edwards25519/edwards25519.odin b/core/crypto/_edwards25519/edwards25519.odin index 12192102d..dddfaef02 100644 --- a/core/crypto/_edwards25519/edwards25519.odin +++ b/core/crypto/_edwards25519/edwards25519.odin @@ -13,7 +13,8 @@ See: import "core:crypto" import field "core:crypto/_fiat/field_curve25519" -import "core:mem" + +zero_explicit :: crypto.zero_explicit // Group_Element is an edwards25519 group element, as extended homogenous // coordinates, which represents the affine point `(x, y)` as `(X, Y, Z, T)`, @@ -96,7 +97,7 @@ Group_Element :: struct { } ge_clear :: proc "contextless" (ge: ^Group_Element) { - mem.zero_explicit(ge, size_of(Group_Element)) + zero_explicit(ge, size_of(Group_Element)) } ge_set :: proc "contextless" (ge, a: ^Group_Element) { @@ -159,7 +160,7 @@ ge_set_bytes :: proc "contextless" (ge: ^Group_Element, b: []byte) -> bool { ge_cond_assign(ge, &tmp, is_canonical) - mem.zero_explicit(&buf, size_of(buf)) + zero_explicit(&buf, size_of(buf)) return is_canonical == 1 } @@ -231,8 +232,8 @@ ge_add :: proc "contextless" (ge, a, b: ^Group_Element) { scratch: Add_Scratch = --- ge_add_addend(ge, a, &b_, &scratch) - mem.zero_explicit(&b_, size_of(Addend_Group_Element)) - mem.zero_explicit(&scratch, size_of(Add_Scratch)) + zero_explicit(&b_, size_of(Addend_Group_Element)) + zero_explicit(&scratch, size_of(Add_Scratch)) } @(private) @@ -352,7 +353,7 @@ ge_double :: proc "contextless" (ge, a: ^Group_Element, scratch: ^Double_Scratch field.fe_carry_mul(&ge.z, F, G_) if sanitize { - mem.zero_explicit(scratch, size_of(Double_Scratch)) + zero_explicit(scratch, size_of(Double_Scratch)) } } @@ -420,4 +421,4 @@ ge_in_prime_order_subgroup_vartime :: proc "contextless" (ge: ^Group_Element) -> tmp: Group_Element = --- ge_scalarmult_raw(&tmp, ge, &SC_ELL, true) return ge_equal(&tmp, &GE_IDENTITY) == 1 -} +}
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