aThe messages to be encrypted, known as the plaintext, are transformed by a function that is parameterized by a key. The output of the encryption process, known as the ciphertext, is then transmitted, often by messenger or radio. We assume that the enemy, or intruder, hears and accurately...
ciphertext Data that is encrypted. Ciphertext is unreadable until it is converted into plaintext (decrypted) with a key. See also cleartext. circular reference A series of objects where the last object refers to the first object, which can cause the series of references to be unusable. class...
ciphertext Data that is encrypted. Ciphertext is unreadable until it is converted into plaintext (decrypted) with a key. See also cleartext. circular reference A series of objects where the last object refers to the first object, which can cause the series of references to be unusable. class...
This technology manipulates both the plaintext and ciphertext before and after encryption respectively and prior to dissemination to recipients. The manipulation mitigates the possibility of discovery of the encryption key(s) and/or encryption parameters. Even if all of the encryption parameters are ...
• Known-Plaintext Attack - The attacker has the ciphertext of several messages, but also the plaintext of those messages. The goal is to discover the key by reverse-engineering and trial/error attempts • Chosen Plaintext Attack - The attacker not only has access to the ciphertext and...
Decryption Algorithm –This algorithm generates the ciphertext and the matching key to produce the plaintext. The Encryption Process The asymmetric data encryption process has the following steps: The process of encryption begins by converting the text to a pre-hash code. This code is generated usi...
Single sign-on process allowing a mobile user with a mobile phone or with a laptop to remote-access a remote server, comprising the steps of: (1) sending a first authenticator over
ciphertext Data that is encrypted. Ciphertext is unreadable until it is converted into plaintext (decrypted) with a key. See also cleartext. circular reference A series of objects where the last object refers to the first object, which can cause the series of references to be unusable. class...
This technology manipulates both the plaintext and ciphertext before and after encryption respectively and prior to dissemination to recipients. The manipulation mitigates the possibility of discovery of the encryption key(s) and/or encryption parameters. Even if all of the encryption parameters are ...