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encodedKey indexing out of sync in docs/CaskSecret.md

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Assessment

Difficulty
1/5
Estimated time
Under an hour
Newbie friendliness
55/100
Issue type
Documentation
Clarity
Clearly specified
Activity status
Stale
Domain
documentation

Research direction

Open docs/CaskSecret.md around lines 84–91 and compare the encodedKey table with the corrected ending supplied in the issue. Update the indexes, closing bracket, and range notation so the final character is encodedKey[63] and the total is 64 characters. Done means the URL-safe Base64 example's table is internally consistent.

Written by the indexing model from the issue text.

Description

In https://github.com/microsoft/cask/blob/main/docs/CaskSecret.md#url-safe-base64-encoded-rendering-example-for-256-bit-key-no-optional-data, the indexing of encodedKey goes out of sync after <12-bits-reserved> "AA":

https://github.com/microsoft/cask/blob/6f4c27277bdbe447929dba1a7f009bdddc0e9c0e/docs/CaskSecret.md?plain=1#L84-L91

It shows the time-of-allocation second at encodedKey[64], but that should instead be at encodedKey[63] so that the size of the whole thing is 64 characters and it evenly translates to 64/4*3 = 48 bytes.

Also, there is a closing bracket missing, and the 'a'..'e' range should use ... rather than .. because it's meant to include 'e'.

The table should end like this:

String Range Text Value Description
… … …
encodedKey[52..56] 'TEST' Provider fixed signature.
encodedKey[56..58] 'AA' Reserved encoded zero characters.
encodedKey[58] 'A'...'_' Time-of-allocation year, 'A' (2025) to '_' (2088)
encodedKey[59] 'A'...'L' Time-of-allocation month, 'A' (January) to 'L' (December)
encodedKey[60] 'A'...'Z'|'a'...'e' Time-of-allocation day, 'A' (0) to 'e' (31)
encodedKey[61] 'A'...'X' Time-of-allocation hour, 'A' (hour 0 or midnight) to 'X' (hour 23).
encodedKey[62] 'A'...'7' Time-of-allocation minute, 'A' (0) to '7' (59).
encodedKey[63] 'A'...'7' Time-of-allocation second, 'A' (0) to '7' (59).
Dominant language
C#
Stars
6
Forks
6
Avg merge
8h 21m
Merged PRs (30d)
2

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