Message

Message - In Computer Science
... There are two main senses of the word "message" in computer science messages passed within software, which may or may not be human-readable, and human-readable messages delivered via computer software for ... Message passing is a form of communication used in concurrent and parallel computing, object-oriented programming, and interprocess communication, where ... In a related use of this sense of a message, in object-oriented programming languages such as Smalltalk or Java, a message is sent to an object ...

Double Bind
... (or group) receives two or more conflicting messages, in which one message negates the other ... This creates a situation in which a successful response to one message results in a failed response to the other (and vice versa), so that the person ... different levels of abstraction in orders of messages, and these messages can be stated or implicit within the context of the situation, or conveyed by tone ...

The World Wonders - Message
... headquarters in Hawaii, saw Kinkaid's plea for help he sent a message to Halsey, simply asking for the current location of Task Force 34, which due to a previous misunderstanding, was ... Navy procedure called for the padding to be added to the start and end of the message, which, due to the common words and phrases often being used in those sections, were vulnerable to cryptanalysis ... words chosen for padding should have been obviously not part of the actual message, however Nimitz's enciphering clerk used a phrase that " popped into my head" ...

One-way Compression Function - Matyas–Meyer–Oseas
... It feeds each block of the message (mi) as the plaintext to be encrypted ... rate A second preimage attack (given a message m1 an attacker finds another message m2 to satisfy hash(m1) = hash(m2) ) can be done according to Kelsey and Schneier for a 2k-message-block message in time k x 2n/2+1+2 ... Note that the complexity is above 2n/2 but below 2n when messages are long and that when messages get shorter the complexity of the attack approaches 2n ...

Blind Signature - Dangers of Blind Signing
... to the RSA blinding attack through which it is possible to be tricked into decrypting a message by blind signing another message ... an attacker can provide a blinded version of a message encrypted with the signers public key, for them to sign ... The encrypted message would usually be some secret information which the attacker observed being sent encrypted under the signers public key which the attacker wants to learn ...