64 lines
2.1 KiB
Swift
64 lines
2.1 KiB
Swift
// import Swift
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import Foundation
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// import Security
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import CryptoKit
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import LocalAuthentication
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func is_support_secure_enclave() -> Bool {
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let se = SecureEnclave.isAvailable
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print("Supports SE: \(se)")
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return se
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}
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enum StringError: Error {
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case base64error
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}
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// // var error: Unmanaged<CFError>? = nil;
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// // guard
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// // let accessCtrl = SecAccessControlCreateWithFlags(
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// // nil,
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// // kSecAttrAccessibleWhenUnlockedThisDeviceOnly,
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// // [.privateKeyUsage, .biometryCurrentSet],
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// // &error
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// // ) else {
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// // throw error!.takeRetainedValue() as Swift.Error
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// // }
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// // var privateKeyReference = try CryptoKit.SecureEnclave.P256.KeyAgreement.PrivateKey.init(
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// // accessControl: accessCtrl
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// // );
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// // var dataRepresentation = privateKeyReference.dataRepresentation;
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//
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// guard let dataRepresentation = Data(base64Encoded: "BIIB2DGCAdQwgfUMAnJrMYHuMAsMA2JpZAQElxyY8jBIDANwdWIEQQQOrOKfvtBWnEquk6+92hH5yxO6SN5TSIA7/kP0DMdzRlojtNQJ3RUs7uJfG/stjJ/Cza+1i+hISbAGaL0BasDPMAgMA3JrbwIBADAHD-----") else {
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// throw StringError.base64error
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// }
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//
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//
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// let context = LAContext();
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// let p = try SecureEnclave.P256.KeyAgreement.PrivateKey(
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// dataRepresentation: dataRepresentation, authenticationContext: context)
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//
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// let ephemeralSecretKey = P256.KeyAgreement.PrivateKey()
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// let sharedSecret = try ephemeralSecretKey.sharedSecretFromKeyAgreement(with: p.publicKey)
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//
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//
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// let sharedSecret2 = try p.sharedSecretFromKeyAgreement(with: ephemeralSecretKey.publicKey)
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//
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//
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//
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// // print("Private key reference: \(privateKeyReference)");
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//
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// // print("Private key reference - publicKey: \(privateKeyReference.publicKey)");
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//
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// // // print("Private key reference - publicKey - ageRecipient: \(privateKeyReference.publicKey.ageRecipient)");
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//
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// // print("Private key reference - dataRepresentation: \(privateKeyReference.dataRepresentation)");
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// // print("Private key reference - dataRepresentation: \(privateKeyReference.dataRepresentation.base64EncodedString())");
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//
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// // https://www.andyibanez.com/posts/cryptokit-secure-enclave/
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//
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//
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//
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// print("Shared secret: \(sharedSecret)")
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// print("Shared secret: \(sharedSecret2)") |