R Graphical Manual

Last data update: 2014.03.03

Data Source

R Release (3.2.3)
CranContrib
BioConductor
All

Data Type

Packages
Functions
Images
Data set

Classification

Results 1 - 4 of 4 found.
[1] < 1 > [1] Sort:

hmac (Package: digest) : compute a hash-based message authentication code

The hmac function calculates a message authentication code (MAC) involving the specified cryptographic hash function in combination with a given secret key.

● Data Source: CranContrib
● Keywords: misc
● Alias: hmac
● 0 images

digest (Package: digest) : Create hash function digests for arbitrary R objects

The digest function applies a cryptographical hash function to arbitrary R objects. By default, the objects are internally serialized, and either one of the currently implemented MD5 and SHA-1 hash functions algorithms can be used to compute a compact digest of the serialized object.

● Data Source: CranContrib
● Keywords: misc
● Alias: digest
● 0 images

sha1 (Package: digest) : Calculate a SHA1 hash of an object

Calculate a SHA1 hash of an object. The main difference with digest(x, algo = "sha1") is that sha1() will give the same hash on 32-bit and 64-bit systems. Note that the results depends on the setting of digits and zapsmall when handling floating point numbers. The current defaults keep digits and zapsmall as large as possible while maintaining the same hash on 32 bit and 64 bit systems.

● Data Source: CranContrib
● Keywords:
● Alias: sha1, sha1.NULL, sha1.POSIXct, sha1.POSIXlt, sha1.anova, sha1.character, sha1.data.frame, sha1.factor, sha1.integer, sha1.list, sha1.logical, sha1.matrix, sha1.numeric
● 0 images

AES (Package: digest) :

This creates an object that can perform the Advanced Encryption Standard (AES) block cipher.

● Data Source: CranContrib
● Keywords:
● Alias: AES
● 0 images