A rainbow table is a precomputed table for caching the outputs of a cryptographic hash function, usually for cracking password hashes. Passwords are typically...

compromised by such an attack. Pre-computed dictionary attacks, or "rainbow table attacks", can be thwarted by the use of salt, a technique that forces...

defend against attacks that use precomputed tables (e.g. rainbow tables), by vastly growing the size of table needed for a successful attack. It also helps...

The Rainbow Round Table (RRT) of the American Library Association (ALA) is dedicated to supporting the information needs of LGBTQIA+ people, from professional...

of North London, UK Rainbow 100, a microcomputer Rainbow storage Rainbow table, a data structure used in password cracking Rainbow, an application using...

RainbowCrack is a computer program which generates rainbow tables to be used in password cracking. RainbowCrack differs from "conventional" brute force...

at USENIX in 1999. Besides incorporating a salt to protect against rainbow table attacks, bcrypt is an adaptive function: over time, the iteration count...

can send X, look up response Y in the table and get K. This attack can be made practical by using rainbow tables. However, existing NTLMv1 infrastructure...

logarithms Rainbow tables in cryptography, where the adversary is trying to do better than the exponential time required for a brute-force attack. Rainbow tables...

added to the password reduces the ability to use precomputed hashes (rainbow tables) for attacks, and means that multiple passwords have to be tested individually...

Beijing was commissioned to analyze iPhone's encrypted device logs. A rainbow table correlating phone numbers and email accounts was created during investigation...

pre-computed dictionary attacks, such as a rainbow table, are feasible. In 2003, Ophcrack, an implementation of the rainbow table technique, was published. It specifically...

which allows the client to prevent chosen-plaintext attacks, such as rainbow tables that could otherwise threaten digest authentication schemes Server nonce...

202, SHA-3 Standard separate from the Secure Hash Standard (SHS). In the table below, internal state means the "internal hash sum" after each compression...

Cryptographic hash function Hash function security summary Puzzle friendliness Rainbow table Random oracle RFC 4270: Attacks on Cryptographic Hashes in Internet...

algorithm against all except brute-force attacks and to strengthen substitution tables, called S-boxes. Conversely, NSA tried to convince IBM to reduce the length...

Collision attack Preimage attack Birthday attack Brute-force attack Rainbow table Side-channel attack Length extension attack Design Avalanche effect...

Computer programming portal Binary tree Blockchain Distributed hash table Hash table Hash trie Linked timestamping Radix tree Becker, Georg (2008-07-18)...

string of random characters that modifies the hash to protect against Rainbow table attacks CostFactor (N): Integer CPU/memory cost parameter – Must be...

project with plans to use FPGAs that allow A5/1 to be broken with a rainbow table attack. The system supports multiple algorithms so operators may replace...

separately from the password in a discussion of protecting passwords from rainbow table attacks. This usage did not immediately catch on: for example, Fred...

some attacks, such as building files of precomputing hash values, e.g. rainbow tables. But searches on the order of 100 billion tests per second are possible...

The Rainbow was a monthly magazine dedicated to the TRS-80 Color Computer, a home computer made by Tandy Corporation (now RadioShack). It was started...

program that cracks Windows log-in passwords by using LM hashes through rainbow tables. The program includes the ability to import the hashes from a variety...

a database. This effectively increases the difficulty of generating rainbow tables which thus implies that the data stored within each column is less likely...

Physical Layer Encryption Pretty Good Privacy Post-quantum cryptography Rainbow table Rotor machine Side-channel attack Substitution cipher Television encryption...

several new attacks on the SHA-2 family, the best of which are given in the table below. Only the collision attacks are of practical complexity; none of the...

has, however, been shown to be vulnerable to dictionary attacks and rainbow table approaches. In 2009, it was demonstrated that over 10% of the email...

cipher block. The inputs of the listed modes are summarized in the following table: Note: g(i) is any deterministic function, often the identity function....

Collision attack Preimage attack Birthday attack Brute-force attack Rainbow table Side-channel attack Length extension attack Design Avalanche effect...