diff options
Diffstat (limited to 'vendor/golang.org/x/crypto/poly1305/sum_generic.go')
| -rw-r--r-- | vendor/golang.org/x/crypto/poly1305/sum_generic.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/vendor/golang.org/x/crypto/poly1305/sum_generic.go b/vendor/golang.org/x/crypto/poly1305/sum_generic.go index c77ff179d..c942a6590 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_generic.go +++ b/vendor/golang.org/x/crypto/poly1305/sum_generic.go @@ -41,7 +41,8 @@ func newMACGeneric(key *[32]byte) macGeneric { // the value of [x0, x1, x2] is x[0] + x[1] * 2⁶⁴ + x[2] * 2¹²⁸. type macState struct { // h is the main accumulator. It is to be interpreted modulo 2¹³⁰ - 5, but - // can grow larger during and after rounds. + // can grow larger during and after rounds. It must, however, remain below + // 2 * (2¹³⁰ - 5). h [3]uint64 // r and s are the private key components. r [2]uint64 |