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Latest commit 5d5b81c Oct 29, 2018
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LICENSE Update Oct 29, 2018
crypto.go go fmt Jun 16, 2018
easypgp_test.go Added symmetric encryption Jun 16, 2018


PGP library for iOS and Android available through gomobile

To use EasyPGP you would need to install gomobile tools, following tutorial. You also need to patch gomobile to support Uint64:

diff --git a/bind/gen.go b/bind/gen.go
index 546c5cf4..0428230f 100644
--- a/bind/gen.go
+++ b/bind/gen.go
@@ -232,7 +232,9 @@ func (g *Generator) cgoType(t types.Type) string {
 			return "int64_t"
 		case types.Uint8: // types.Byte
 			return "uint8_t"
-		// TODO(crawshaw): case types.Uint, types.Uint16, types.Uint32, types.Uint64:
+		// TODO(crawshaw): case types.Uint, types.Uint16, types.Uint32:
+		case types.Uint64:
+			return "uint64_t"
 		case types.Float32:
 			return "float"
 		case types.Float64, types.UntypedFloat:

After that you can build EasyPGP.framework:

go get

# For iOS
gomobile bind -target=ios -o EasyPGP.framework

# For Android
gomobile bind -target=android

After adding EasyPGP.framework to your project you can straight-forward use it.

Swift example:

let pubkey1  = "-----BEGIN PGP PUBLIC KEY BLOCK-----...."
let privkey1 = "-----BEGIN PGP PRIVATE KEY BLOCK-----...."
let pubkey2  = "-----BEGIN PGP PUBLIC KEY BLOCK-----...."
let privkey2 = "-----BEGIN PGP PRIVATE KEY BLOCK-----...."

let sender = EasypgpNewKeyPairWithKeys(pubkey1, privkey1)
let receiver = EasypgpNewKeyPairWithKeys(pubkey2, nil)
let receiver_with_privkey = EasypgpNewKeyPairWithKeys(pubkey2, privkey2)

let msg = EasypgpEncryptAndSign("hello, world!", receiver, sender, nil)

let decrypted = EasypgpDecryptAndVerify(msg, receiver_with_privkey, nil)
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