Curve25519 contains X25519 and Ed25519 implementations.
// Generate a KeyPair
KeyPair *keyPair = [X25519 generateKeyPair];
// Generate a KeyPair with privateKey
KeyPair *keyPair = [X25519 generateKeyPairWithPrivateKey:privateKey];
// Generate a shared secret
NSData *sharedSecret = [X25519 computeSharedSecretWithPrivateKey:privateKey peersPublicKey:peersPublicKey];// Generate a KeyPair
KeyPair *keyPair = [Ed25519 generateKeyPair];
// Generate a KeyPair with privateKey
KeyPair *keyPair = [Ed25519 generateKeyPairWithPrivateKey:privateKey];
// Sign data with privateKey
NSData *signature = [Ed25519 signWithPrivateKey:privateKey data:data]
// Verify data with publicKey
BOOL validSignature = [Ed25519 verifyWithSignature:signature publicKey:publicKey data:data;
// Sign data with KeyPair
signature = [Ed25519 signWithKeyPair:keyPair data:data]
// Verify data with publicKey
validSignature = [Ed25519 verifyWithSignature:signature publicKey:publicKey data:data;Install with CocoaPods by adding the following to your Podfile:
pod 'Curve25519', :git => 'https://github.com/robxyy/Curve25519.git', :tag => '1.0.0'
Copyright 2022 Rob X
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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distributed under the License is distributed on an "AS IS" BASIS,
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See the License for the specific language governing permissions and
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