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some formatting improvements

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Jean-Paul Calderone 2021-09-03 09:06:27 -04:00
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commit 3ba379ce7e
1 changed files with 7 additions and 7 deletions
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14
docs/specifications/lease.rst
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@ -22,17 +22,17 @@ The scheme in use in Tahoe-LAFS as of 1.16.0 is as follows.
* The **netstring encoding** of a byte string is the concatenation of:
* the base 10 representation of the length of the string
* ":"
* the string
* ","
* the ascii encoding of the base 10 representation of the length of the string
* ``":"``
* the string itself
* ``","``
* The **sha256d digest** is the **sha256 digest** of the **sha256 digest** of a string.
* The **sha256d tagged digest** is the **sha256d digest** of the concatenation of the **netstring encoding** of one string with one other unmodified string.
* The **sha256d tagged pair digest** the **sha256d digest** of the concatenation of the **netstring encodings** of each of three strings.
* The **bucket renewal tag** is ``allmydata_bucket_renewal_secret_v1``.
* The **file renewal tag** is ``allmydata_file_renewal_secret_v1``.
* The **client renewal tag** is ``allmydata_client_renewal_secret_v1``.
* The **bucket renewal tag** is ``"allmydata_bucket_renewal_secret_v1"``.
* The **file renewal tag** is ``"allmydata_file_renewal_secret_v1"``.
* The **client renewal tag** is ``"allmydata_client_renewal_secret_v1"``.
* The **lease secret** is a 32 byte string, typically randomly generated once and then persisted for all future uses.
* The **client renewal secret** is the **sha256d tagged digest** of (**lease secret**, **client renewal tag**).
* The **storage index** is constructed using a capability-type-specific scheme.