- cryptography,
ciphertext or
cyphertext is the
result of
encryption performed on
plaintext using an algorithm,
called a cipher.
Ciphertext is also known...
- A chosen-
ciphertext attack (CCA) is an
attack model for
cryptanalysis where the
cryptanalyst can
gather information by
obtaining the
decryptions of chosen...
-
Ciphertext indistinguishability is a
property of many
encryption schemes. Intuitively, if a
cryptosystem possesses the
property of indistinguishability...
- In cryptography,
ciphertext stealing (CTS) is a
general method of
using a
block cipher mode of
operation that
allows for
processing of
messages that are...
- In cryptography, a
ciphertext-only
attack (COA) or
known ciphertext attack is an
attack model for
cryptanalysis where the
attacker is ****umed to have access...
- Some
famous ciphertexts (or cryptograms), in
chronological order by date, are:
Undeciphered writing systems (cleartext, natural-language
writing of unknown...
- be random. The
initialization vector is used to
ensure that
distinct ciphertexts are
produced even when the same
plaintext is
encrypted multiple times...
- the information,
known as plaintext, into an
alternative form
known as
ciphertext.
Despite its goal,
encryption does not
itself prevent interference but...
- chosen-
ciphertext attack (abbreviated as CCA2) is an
interactive form of chosen-
ciphertext attack in
which an
attacker first sends a
number of
ciphertexts to...
- In cryptography, the term
ciphertext expansion refers to the
length increase of a
message when it is encrypted. Many
modern cryptosystems cause some degree...
