# CryptoppECC

**Repository Path**: ifind_luopan_admin/CryptoppECC

## Basic Information

- **Project Name**: CryptoppECC
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-03-15
- **Last Updated**: 2021-03-15

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# CryptoppECC for iOS and MacOSX

[![Cocoapods Compatible](https://img.shields.io/cocoapods/v/CryptoppECC.svg)](https://img.shields.io/cocoapods/v/CryptoppECC.svg)
[![Platform](https://img.shields.io/cocoapods/p/CryptoppECC.svg?style=flat)](http://cocoadocs.org/docsets/CryptoppECC)

CryptoppECC-Encryption/Decryption using ECC(Elliptic curve cryptography).

### Motivation
>[Cryptopp](https://www.cryptopp.com/) is a great free C++ class library of cryptographic schemes.
But for performing such encryption one has to make a *static library* first from the source code files which is a headache to make for every platform.
So, I here made a pod which runs a script to make that library depending upon your Xcode SDK (both iOS and MacOSX) and then installs it as a dependency in your project.
I also included some Encryption/Decryption methods which took my lot of time to work properly. 



### Features

1. Also supports Verify the signed message using ECDSA
2. Compatible with Android's Bouncy Castle.

### Installation with CocoaPods

#### Podfile

```ruby
pod "CryptoppECC"

```

## Methods

### Encyption/Decryption

```objective-c
#import "CryptoppECC.h"
```

```objective-c
-(void)randomKeysEncryptDecrypt;

-(void)encrypt:(NSString*) public_point;

-(void)decrypt:(NSString*)private_point;

-(NSString*) decrypt:(NSString*) encryptedMessageInBase64 : (NSString*) privateKeyExponentInBase64 curve:(CurveType)curveType;

-(NSString*) encrypt:(NSString*) message : (NSString*) compressedPublicKeyPointInBase64 curve:(CurveType)curveType;

```

### Verify Signing

```objective-c
#import "CryptoppECDSA.h"
```


```objective-c
-(BOOL)verifyMessage:(NSString*)message signedCertificate:(NSString*)signedCertificateInBase64  compressedServerPublicPoint:(NSString*)compressedServerPublicPointInBase64  curve:(CurveType)curveType;
-(void)exampleVerify;
```

### Added Example file for Android's Bouncy Castle interoperability

[CryptoppECC/ECC.java](https://github.com/SandeepAggarwal/CryptoppECC/blob/master/ECC.java)

## Requirements

ViewPager supports minimum iOS 7 and minimum MacOSX 10.10 and uses ARC.


## Contact
[@sandeepCool77](https://twitter.com/sandeepCool77)

[Sandeep Aggarwal](mailto:smartsandeep1129@gmail.com)

## License

CryptoppECC is released under the MIT license. See LICENSE for details.