Encryption
In cryptography, encryption is the process of encoding information. This process converts the original representation of the information, known as plaintext, into an alternative form known as ciphertext. Ideally, only…
Will Sanctions Hinder or Trigger Bitcoin Adoption in Russia
As the conflict in Ukraine toughens, the Russians have been subjected to economic penalties imposed by countries throughout the world as a result of increasing tensions. These sanctions included, among…
What Is Bitcoin (BTC)?
Bitcoin (BTC) is the OG crypto: It is the oldest and still the most prominent cryptocurrency on the market, with a market cap of about $826 billion as of Feb.…
DEFINITION – Plaintext
What is plaintext? In cryptography, the plaintext is usually ordinary readable text before it is encrypted into ciphertext or readable text after decryption. Data input to or output from encryption…
Diffie-Hellman key exchange (exponential key exchange)
What is Diffie-Hellman key exchange (exponential key exchange)? Diffie-Hellman key exchange is a digital encryption method that securely exchanges cryptographic keys between two parties over a public channel without transmitting…
DEFINITION – cipher
In cryptology, the discipline concerned with the study of cryptographic algorithms, a cipher is an algorithm for encrypting and decrypting data. Symmetric key encryption, also called secret key encryption, depends…
Definition – Ciphertext
Ciphertext is encrypted text transformed from plaintext using an encryption algorithm. Ciphertext can’t be read until it has been converted into plaintext (decrypted) with a key. The decryption cipher is…
What is end-to-end encryption & how does it work?
Over the past few years, the vulnerability of social networks like Facebook or messaging apps like Chat has given rise to using end-to-end encrypted platforms to protect communications. Today, platforms…
What is a Private Key as it relates to encryption?
What is a private key? A private key, also known as a secret key, is a cryptography variable used with an algorithm to encrypt and decrypt data. Secret keys should…
IPsec (Internet Protocol Security)
What is IPsec (Internet Protocol Security)? IPsec (Internet Protocol Security) is a suite of protocols and algorithms… What is IPsec? IPsec stands for Internet Protocol Security. The IP part tells…