![]() 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzīase64 uses PEM 80 characters per line īase64 itself does not impose a line split, but openssl uses it in PEM context hence enforce that base64 content is splitted by lines with a maximum of 80 characters. Warning crypt() password encryption function uses another base64 scheme which is not the openssl base64 one. : 8bit means that the lines are short, but there may be non-ASCII characters (. WARNINGS other unsupported base64 scheme What Is Base64 Encoding Base64 is an encoding technique, which converts binary data, such as images and video, into ASCII format (an encoding scheme for representing text data in a computer systems.). 7bit means that the data is all represented as short lines of US-ASCII data. Unsigned char sourceData = ĮVP_EncodeBlock((unsigned char *)encodedData, sourceData, 16) ![]() Use this parameter to submit commands to PowerShell that require complex quotation marks or curly braces. If you need to encode a block of data, use the EVP_EncodeBlock function, example: Accepts a base-64-encoded string version of a command. Since it encodes by group of 3 bytes, when last group of 3 bytes miss one byte then = is used, when it miss 2 bytes then = is used for padding.īase64 or -enc base64 can be used to decode lines see Command_Line_Utilities EVP API 3.3 base64 uses PEM 80 characters per lineģ x 8 bits binary are concatenated to form a 24bits word that is split in 4 x 6bits each being translating into an ascii value using a character ordered in following list :ĪBCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/ Base64 encoding contains 64 characters to encode any string. The particular set of 64 characters chosen to represent the 64 place-values for the base varies between implementations.
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