RFCs about Base64 | RFC Editor

Base64, Base32, Base16 and Base45 textual data encodings

Base64 RFCs (4)

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RFC 9285: The Base45 Data Encoding
Informational
P. Fältström
F. Ljunggren
D.W. van Gulik
August 2022
IETF publication
General Area
Abstract
This document describes the Base45 encoding scheme, which is built upon the Base64, Base32, and Base16 encoding schemes.
Abstract
This document describes the Base45 encoding scheme, which is built upon the Base64, Base32, and Base16 encoding schemes.
RFC 4648: The Base16, Base32, and Base64 Data Encodings
Proposed Standard
S. Josefsson
October 2006
IETF publication
Abstract
This document describes the commonly used base 64, base 32, and base 16 encoding schemes. It also discusses the use of line-feeds in encoded data, use of padding in encoded data, use of non-alphabet characters in encoded data, use of different encoding alphabets, and canonical encodings. [STANDARDS-TRACK]
Abstract
This document describes the commonly used base 64, base 32, and base 16 encoding schemes. It also discusses the use of line-feeds in encoded data, use of padding in encoded data, use of non-alphabet characters in encoded data, use of different encoding alphabets, and canonical encodings. [STANDARDS-TRACK]
RFC 3548: The Base16, Base32, and Base64 Data Encodings
Informational
S. Josefsson
July 2003
Independent Stream publication
Abstract
This document describes the commonly used base 64, base 32, and base 16 encoding schemes. It also discusses the use of line-feeds in encoded data, use of padding in encoded data, use of non-alphabet characters in encoded data, and use of different encoding alphabets. This memo provides information for the Internet community.
Obsoleted by RFC 4648
Abstract
This document describes the commonly used base 64, base 32, and base 16 encoding schemes. It also discusses the use of line-feeds in encoded data, use of padding in encoded data, use of non-alphabet characters in encoded data, and use of different encoding alphabets. This memo provides information for the Internet community.
RFC 3072: Structured Data Exchange Format (SDXF)
Informational
M. Wildgrube
March 2001
Legacy publication
Abstract
This specification describes an all-purpose interchange format for use as a file format or for net-working. This memo provides information for the Internet community.
Abstract
This specification describes an all-purpose interchange format for use as a file format or for net-working. This memo provides information for the Internet community.

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Base64

Base64 RFCs (4)

RFC 9285: The Base45 Data Encoding

Abstract

Abstract

RFC 4648: The Base16, Base32, and Base64 Data Encodings

Abstract

Abstract

RFC 3548: The Base16, Base32, and Base64 Data Encodings

Abstract

Abstract

RFC 3072: Structured Data Exchange Format (SDXF)

Abstract

Abstract

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