Top "Encryption-asymmetric" questions

A type of encryption which uses one key to encrypt a message and another to decrypt the message.

Given a private key, is it possible to derive its public key?

From whatever little I understand by reading various material, public-private key pair are the basis of asymmetric encryption and also …

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Any tutorials on public key encryption in java?

I've been able find information on symmetric encryption and hashing but I've been having quite a bit of trouble finding …

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How can I encrypt with a RSA private key in python?

Is it possible to encrypt a message with a private key in python using pycryptodome or any other library? I …

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Ruby: file encryption/decryption with private/public keys

I am searching for an algorithm for file encryption/decryption which satisfies the following requirements: Algorithm must be reliable Algorithm …

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rsacryptoserviceprovider using x509 certificates c#

i am using a certificate generated by makecert which has both private and public key. The java side uses this …

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RSA Encryption of large data in C#

This is my first post, so hope I haven't missed anything important. I'm doing a project in C# where I …

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C/C++ encrypt/decrypt with public key

I'm looking for two functions conceptually similar to these: // returns the encrypted text string encrypt( string public_key, string pass_…

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Java asymmetric encryption: preferred way to store public/private keys

This code generates a pair of public/private keys: KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA"); keyGen.initialize(1024); KeyPair keypair = keyGen.genKeyPair(); …

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Seckey from public key string from server in Swift

I want to encrypt data using RSA , I tried to generate the key in my code and it's working , But …

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What is the performance difference of pki to symmetric encryption?

We are looking to do some heavy security requirements on our project, and we need to do a lot of …

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