Passwd and SHA-2

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Passwd and SHA-2

Passwd vs. SHA-2

passwd is a tool on most Unix and Unix-like operating systems used to change a user's password. SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed by the United States National Security Agency (NSA).

Similarities between Passwd and SHA-2

Passwd and SHA-2 have 5 things in common (in Unionpedia): Brute-force attack, Collision resistance, Cryptographic hash function, MD5, Passwd.

Brute-force attack

In cryptography, a brute-force attack consists of an attacker trying many passwords or passphrases with the hope of eventually guessing correctly.

Brute-force attack and Passwd · Brute-force attack and SHA-2 · See more »

Collision resistance

Collision resistance is a property of cryptographic hash functions: a hash function H is collision resistant if it is hard to find two inputs that hash to the same output; that is, two inputs a and b such that H(a).

Collision resistance and Passwd · Collision resistance and SHA-2 · See more »

Cryptographic hash function

A cryptographic hash function is a special class of hash function that has certain properties which make it suitable for use in cryptography.

Cryptographic hash function and Passwd · Cryptographic hash function and SHA-2 · See more »

MD5

The MD5 algorithm is a widely used hash function producing a 128-bit hash value.

MD5 and Passwd · MD5 and SHA-2 · See more »

Passwd

passwd is a tool on most Unix and Unix-like operating systems used to change a user's password.

Passwd and Passwd · Passwd and SHA-2 · See more »

The list above answers the following questions

What Passwd and SHA-2 have in common
What are the similarities between Passwd and SHA-2

Passwd and SHA-2 Comparison

Passwd has 52 relations, while SHA-2 has 74. As they have in common 5, the Jaccard index is 3.97% = 5 / (52 + 74).

References

This article shows the relationship between Passwd and SHA-2. To access each article from which the information was extracted, please visit:

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