/usr/share/gocode/src/github.com/twstrike/otr3/dh_test.go is in golang-github-twstrike-otr3-dev 0.0~git20161015.0.744856d-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | package otr3
import (
"math/big"
"testing"
)
func Test_thatIsGroupElementDisallowsThingsLessThanTwo(t *testing.T) {
assertEquals(t, isGroupElement(new(big.Int).SetInt64(0)), false)
assertEquals(t, isGroupElement(new(big.Int).SetInt64(1)), false)
assertEquals(t, isGroupElement(new(big.Int).SetInt64(2)), true)
assertEquals(t, isGroupElement(new(big.Int).SetInt64(-1)), false)
}
func Test_thatIsGroupElementDisallowsThingsLargerThanTheModuloMinusTwo(t *testing.T) {
assertEquals(t, isGroupElement(p), false)
assertEquals(t, isGroupElement(new(big.Int).Add(p, new(big.Int).SetInt64(1))), false)
assertEquals(t, isGroupElement(new(big.Int).Sub(p, new(big.Int).SetInt64(1))), false)
assertEquals(t, isGroupElement(new(big.Int).Sub(p, new(big.Int).SetInt64(2))), true)
assertEquals(t, isGroupElement(new(big.Int).Sub(p, new(big.Int).SetInt64(3))), true)
}
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