This go library exposed as zntr.io/paseto provides :
v4-localandpublicimplementation of PASETO Version 4 specification.
This is used in my OIDC framework SolID.
From https://github.com/paragonie/paseto :
PASETO: Platform-Agnostic Security Tokens Paseto is everything you love about JOSE (JWT, JWE, JWS) without any of the many design deficits that plague the JOSE standards.
import (
pasetov4 "zntr.io/paseto/v4"
)
func main () {
// Generate an encryption key.
localKey, err := pasetov4.GenerateLocalKey(rand.Reader)
if err != nil {
panic(err)
}
// Prepare the message
m := []byte("my super secret message")
// Encrypt the token
token, err := pasetov4.Encrypt(rand.Reader, localKey, m, "", "")
if err != nil {
panic(err)
}
}More examples - here
$ go test -bench=. -test.benchtime=1s
goos: darwin
goarch: amd64
pkg: zntr.io/paseto/v4
cpu: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
Benchmark_Paseto_Encrypt-16 317936 3437 ns/op 3536 B/op 29 allocs/op
Benchmark_Paseto_Decrypt-16 459136 2484 ns/op 2448 B/op 22 allocs/op
Benchmark_Paseto_Sign-16 51328 23316 ns/op 1672 B/op 18 allocs/op
Benchmark_Paseto_Verify-16 22741 52872 ns/op 744 B/op 13 allocs/op
PASS
ok zntr.io/paseto/v4 5.624sAll artifacts and source code are released under Apache 2.0 Software License.