Top "Public-key-encryption" questions

An cryptographic scheme which uses two mathematically related keys; a public and a private key where a message encrypted with public key can only be decrypted with the private key and vice-versa.

Command to send public key to remote host

I remember there is a command to send public key to the remote host that I want. I want to …

ssh public-key-encryption
How to Encrypt String With Public Key and Decrypt with Private key ?

i want to encrypt a password with a key from server and decrypt the encrypted password in serverside. this is …

java public-key-encryption password-encryption
GPG encryption and decryption of a folder using command line

man page of gpg command line (Gnupg) has commands to encrypt and decrypt files. Here is a standard command to …

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Calculate d from n, e, p, q in RSA?

Not sure if this is the correct place to ask a cryptography question, but here goes. I am trying to …

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RSA encryption output size

What is RSA encryption output size when using 2048 bit key and pkcs1padding. Is it always 256 bytes independent of input …

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Can we have multiple public keys with a single private key for RSA?

Can we have multiple public keys associated with a single private key for RSA public-key encryption?

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RSA Encryption: Difference between Java and Android

I am using RSA to encrypt username and password on Android and decrypt them on server (tomcat 6, java 1.6). Android Encryption: …

java android encryption rsa public-key-encryption
X.509 Certificate Public Key in Base64

I am trying to find the base64 public key for a certificate I am working with. The public key I …

base64 ssl-certificate public-key-encryption x509
Which symmetric key algorithm does SSL use?

I understand that through SSL, the browser gets the public key of the secured website and through public key encryption …

ssl cryptography rsa public-key-encryption encryption-symmetric
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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