This library is made possible by the work of the following people/teams:
- Eris Industries (https://erisindustries.com)
- Go team ()
- SUPERCOP team (http://ed25519.cr.yp.to/)
- Sjors (https://github.com/CryptoCoinSwift/RIPEMD-Swift)
- Marcin Krzyzanowski (https://github.com/krzyzanowskim/CryptoSwift)
- rnapier (https://github.com/RNCryptor/RNCryptor)
- IBM BlueCryptor team (https://github.com/IBM-Swift/BlueCryptor)
The source code and accompanying files are provided under the Apache v2 license (or respective license for prior work). This framework provides generation, signing and verification capabilities of the Eris Keys (ED25519/RipeMD160) in Swift.
Version: 0.3.6
Usage: In a standard Swift Package Manager directory tree: in Package.swift:
import PackageDescription
let package = Package(
name: "ErisKeysTest",
dependencies: [ .Package(url: "[email protected]:katalysis/ErisKeys.git", majorVersion: 0, minor: 3),
]
)in Sources/main.swift
import Foundation
import ErisKeys
// cryptographically secure random generated Array<UInt8> of length 32.
let privKS: [UInt8] = [0x19,0x8C,0x02,0xC9,0xE2,0xA9,0x38,0xE8,0x55,0xF8,0x25,0xB3,0xB0,0xDB,0x06,0xD5,0xD8,0xA1,0xC5,0x2A,0xE4,0xB6,0xA2,0x93,0x4B,0x50,0xDC,0xFB,0xB0,0x89,0xE7,0x99]
let ek = ErisKey(seed: privKS)
print(ek.pubKeyStr)
print(ek.account)
let message: [UInt8] = [0xD0,0x0A,0xC3,0x26,0x76,0x6F,0x69,0x63,0x69,0x20,0x75,0x6E,0x20,0x74,0x65,0x78,0x74,0x65,0x20,0x64,0x65,0x20,0x33,0x32,0x20,0x63,0x68,0x61,0x72,0x61,0x63,0x74,0x65,0x72,0x65,0x73,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF2,0x14,0x9A,0x1E,0xC4,0x94,0xD9,0x46,0x58,0x1A,0xC4,0x53,0x21,0xA0,0xE5,0x45,0x57,0x3D,0x2C,0x4C]
let sig = ek.sign(message)
print(ek.signAsStr(message))
// Signature verification (using Ed25519.Verify(,,,))
if (Verify(ek.pubKey, message, sig)) {
print("Signature is verified!")
}Supported toolchain: 3.0.2 (Xcode 8.3)
Supported plaftorms:
- macOS
- Linux
- iOS (Podfile)
source 'https://github.com/CocoaPods/Specs.git'
source 'https://gitlab.com/katalysis/Pods.git'
target 'ErisKeysApp' do
# Comment the next line if you're not using Swift and don't want to use dynamic frameworks
use_frameworks!
pod 'ErisKeys', '~> 0.3.6'
target 'ErisKeysAppTests' do
inherit! :search_paths
# Pods for testing
end
end
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