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https://github.com/ashinn/chibi-scheme.git
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00691b64f1
Many still import (chibi), and as (scheme base) is somewhat more expensive to load at present these are changed to cond-expand. Many libraries also rely on (srfi 33), and these have been changed to a cond-expand first trying (srfi 60) where available. Also fixing a few portability concerns (duplicate imports of the same binding), and adding a few libraries missing from lib-tests.scm.
26 lines
729 B
Scheme
26 lines
729 B
Scheme
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(define-library (chibi crypto sha2)
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(import (scheme base))
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(export sha-224 sha-256)
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(cond-expand
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(chibi
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(include "sha2-native.scm")
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(include-shared "crypto"))
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(else
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(cond-expand
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((library (srfi 60)) (import (srfi 60)))
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(else (import (srfi 33))))
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(import (chibi bytevector))
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(include "sha2.scm"))))
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;;> \procedure{(sha-224 src)}
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;;>
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;;> Computes SHA-224 digest of the \var{src} which can be a string,
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;;> a bytevector, or a binary input port. Returns a hexadecimal string
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;;> (in lowercase).
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;;> \procedure{(sha-256 src)}
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;;>
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;;> Computes SHA-256 digest of the \var{src} which can be a string,
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;;> a bytevector, or a binary input port. Returns a hexadecimal string
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;;> (in lowercase).
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