f32525a864
* Refactored the private key protection to use standard AEAD construction. * Fix sanity check of decrypted block length to stay within verified bounds * Cleanup test harness to split into utility file (assert()); cleaned up names of test functions. * Fixed scrypt params to not take too long (N=2^19) * Updated README with these changes
43 lines
915 B
Go
43 lines
915 B
Go
// utils_test.go -- Test harness utilities for sign
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//
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// (c) 2016 Sudhi Herle <sudhi@herle.net>
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//
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// Licensing Terms: GPLv2
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//
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// If you need a commercial license for this work, please contact
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// the author.
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//
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// This software does not come with any express or implied
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// warranty; it is provided "as is". No claim is made to its
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// suitability for any purpose.
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package sign
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import (
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"crypto/subtle"
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"fmt"
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"runtime"
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"testing"
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)
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func newAsserter(t *testing.T) func(cond bool, msg string, args ...interface{}) {
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return func(cond bool, msg string, args ...interface{}) {
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if cond {
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return
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}
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_, file, line, ok := runtime.Caller(1)
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if !ok {
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file = "???"
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line = 0
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}
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s := fmt.Sprintf(msg, args...)
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t.Fatalf("%s: %d: Assertion failed: %s\n", file, line, s)
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}
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}
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// Return true if two byte arrays are equal
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func byteEq(x, y []byte) bool {
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return subtle.ConstantTimeCompare(x, y) == 1
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}
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