Cryptography - Secrecy

Card Puncher Data Processing


secrecy is a functionality of cryptographic algorithm that ensures that no-one can read a message in transit.

This is done by encrypting a message at minimal with a key.

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Card Puncher Data Processing

graphy is the science of cryptographic algorithms (known as Cipher) that implements the following functionalities: Data Integrity - the message (data) was not altered during transit Authenticity -...
Card Puncher Data Processing
Cryptography - Algorithm (called a Cipher)

A cipher is an algorithm that encrypt a plain text message into a ciphertext. Cipher algorithm can be categorized by the key that they used as parameters. No key symmetric one (using one key) ...
Public Key Encrypt
Cryptography - Public Key Encryption

Public Key Encryption (PKE) is the encryption method of the public key cryptography that ensure that a communication is kept confidential (secrecy) during transit. Public Key encryption procedure:...
Software Security
Software Security

Security regroups many subject area. The most known are: Identity management with: authentication (user/password) and its method (ldap, table, ...) authorization (group, privileges and role, object...
Card Puncher Data Processing
What is a Public Key Cryptography (known as Asymmetric Cipher) ?

(Public Key Cryptography|Asymmetric Cipher) Public key cryptography is a cryptographic system from the 70's that uses pairs of keys It's also known as: * asymmetric cryptography) * non-secret...

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