elliptic-curve

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PyECC Example - Python Elliptic Curve Cryptography

I am working with PyECC - it is the only elliptic curve cryptography module for python that I c开发者_Python百科an find. I was wondering if anyone had an example of how to use the module? I\'ll try re[详细]

2023-04-12 10:24 分类：问答
Primes in PHP, elliptic curve

how i can calculate receiving a number K, K return the next prime 开发者_如何学JAVAnumber greater than 2 ^ 57 + 1 ? some 1 can help me with that ? If you need prime tester, you can download it here.[详细]

2023-04-06 19:05 分类：问答
How can I convert a ECDSA curve specification from the SEC2 form into the form needed by Go?

I`m trying to implement ECDSA in the curve secp256k1 in Google Go. Secp256k1 is defined by the SECG standard (SEC 2, part 2, Recommended Elliptic Curve Domain Parameters over [详细]

2023-04-05 20:05 分类：问答
Verify signature using elliptic curve cryptography

I need to verify a signature of a message which contains several values. The only parameters I have are the signature, the public key and the values itself. The algorithm used for creating the signatu[详细]

2023-04-04 10:01 分类：问答
Compiler error in Haskell code

I am trying to writeelliptic curve point addition using where clause. I am getting compiler error but when i translated the same code using let in expression , it works fine. Could some one please tel[详细]

2023-03-21 07:48 分类：问答
BouncyCastle error: can't recognise key type in ECDSA based signer

I have been doing some simple testing with BouncyCastle\'s crypto library and RSA\'s crypto library. What I am doing is generating a private/public key pair like so:[详细]

2023-03-05 15:39 分类：问答
Group theory within Cryptography regarding order of elements in a group of integers Z*p

I was kinda thrown in the deep end into group theory and i am a bit lost for a Cryptography class i have.[详细]

2023-02-28 16:07 分类：问答
Difference between Bouncy Castle ECDH and the .net4 native ECDiffieHellmanCNG

I\'ve been able to generate a private key using the ECDiffieHellmanCNG in .net4 and I\'ve also used the Bouncy Castle C# library to successfully generate private keys. I want to know why the .net 4 ve[详细]

2023-02-26 04:04 分类：问答
Is there a difference between ECDH and ECDSA keys?

I\'m building a network application that uses BouncyCas开发者_如何学Ctle as a cryptography provider.Let\'s say you have this to generate a keypair:[详细]

2023-02-10 10:48 分类：问答
Network security

How could I generat开发者_运维百科e curve points for elliptic curve cryptography in Java?You would be advised to consider using the bouncycastle java libary, which has support for elliptic curves and[详细]

2023-02-02 00:01 分类：问答