The ASCII text-encoding standard uses 7 bits to encode characters.
Thus, only the 94 printable ASCII characters are "safe" to use to convey data. Those communication protocols may only be 7-bit safe (and within that avoid certain ASCII control codes), and may require line breaks at certain maximum intervals, and may not maintain whitespace. The basic need for a binary-to-text encoding comes from a need to communicate arbitrary binary data over preexisting communications protocols that were designed to carry only English language human-readable text. PGP documentation ( RFC 4880) uses the term " ASCII armor" for binary-to-text encoding when referring to Base64. These encodings are necessary for transmission of data when the channel does not allow binary data (such as email or NNTP) or is not 8-bit clean. More precisely, it is an encoding of binary data in a sequence of printable characters. ( Learn how and when to remove this template message)Ī binary-to-text encoding is encoding of data in plain text.
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#BITSAFE COIN FULL#
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