README.md

In base64url: Fast and URL-Safe Base64 Encoder and Decoder

base64url

In contrast to base64 RFC3548, the 62nd character ('+') is replaced with '-', the 63rd character ('/') is replaced with '_'. Furthermore, the encoder does not fill the string with trailing '='. The resulting encoded strings comply to the regular expression pattern '[A-Za-z0-9_-]' and thus are safe to use in URLs or for file names.

For a small benchmark, see the vignette.

As of version 1.1, this package also ships with a simple base32 encoder/decoder suited to mangle file names on case insensitive file systems.

Installation

For the stable release, just install the latest version from CRAN:

install.packages("base64url")

For the development version, use devtools:

devtools::install_github("mllg/base64url")

base64url documentation built on May 2, 2019, 9:18 a.m.