2 Hash

Various cryptography hash functions.

package: grommet

procedure
(md5-hex array) → Bytes
array : (U String Bytes Input-Port)
procedure
(md5-bytes array) → Bytes
array : (U String Bytes Input-Port)

Typed wrappers around the MD5 procedures in file/md5 in untyped Racket.

procedure
(md5-file-hex fname) → Bytes
fname : Path
procedure
(md5-file-bytes fname) → Bytes
fname : Path

Typed wrappers around the MD5 procedures in file/md5 in untyped Racket except takes the path to a file on the file system

package: grommet

procedure
(sha1-bytes bytes) → Bytes
bytes : Bytes

Typed wrapper around sha1-bytes procedure provided by Racket’s openssl/sha1.

Pure Typed Racket implementation of SHA-256.

procedure
(sha256 data) → Bytes
data : (U Bytes String)

Hash the given data using SHA-256 algorithm.