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fixed detached sign/verify

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Luke Burns 2017-07-12 16:42:24 -04:00 committed by Mathias Buus
parent 07e1bc4ed6
commit 384ec2f636
1 changed files with 3 additions and 3 deletions
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6
index.js
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@ -1601,7 +1601,7 @@ function crypto_sign(sm, m, sk) {
function crypto_sign_detached(sig, m, sk) { function crypto_sign_detached(sig, m, sk) {
var sm = new Uint8Array(m.length + crypto_sign_BYTES) var sm = new Uint8Array(m.length + crypto_sign_BYTES)
crypto_sign(sm, m, sk) crypto_sign(sm, m, sk)
for (var i = 0; i < 32; i++) sig[i] = sm[i] for (var i = 0; i < crypto_sign_BYTES; i++) sig[i] = sm[i]
} }
function unpackneg(r, p) { function unpackneg(r, p) {
@ -1684,8 +1684,8 @@ function crypto_sign_verify_detached (sig, m, pk) {
check(sig, crypto_sign_BYTES) check(sig, crypto_sign_BYTES)
var sm = new Uint8Array(m.length + sig.length) var sm = new Uint8Array(m.length + sig.length)
var i = 0 var i = 0
for (i = 0; i < 64; i++) sm[i] = m[i] for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i]
for (i = 0; i < m.length; i++) sm[i + 64] = m[i] for (i = 0; i < m.length; i++) sm[i + crypto_sign_BYTES] = m[i]
return crypto_sign_open(sm, m, pk) return crypto_sign_open(sm, m, pk)
} }