seasharp/go-coreutils
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Add sha384sum

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This commit is contained in:
dtluna 2019-03-27 14:34:47 +03:00
parent 3a636bfb4b
commit bf5b250df8
3 changed files with 16 additions and 1 deletions
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2
README.md
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@ -70,7 +70,7 @@ Utilities:
* [x] `sha1sum` * [x] `sha1sum`
* [x] `sha224sum` * [x] `sha224sum`
* [x] `sha256sum` * [x] `sha256sum`
* [ ] `sha384sum` * [x] `sha384sum`
* [ ] `sha512-224sum` * [ ] `sha512-224sum`
* [ ] `sha512-256sum` * [ ] `sha512-256sum`
* [ ] `sha512sum` * [ ] `sha512sum`

6
hashsum.go
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@ -5,6 +5,7 @@ import (
"crypto/md5" "crypto/md5"
"crypto/sha1" "crypto/sha1"
"crypto/sha256" "crypto/sha256"
"crypto/sha512"
"errors" "errors"
"fmt" "fmt"
"hash" "hash"
@ -19,6 +20,7 @@ var MD5Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{32}) (?P<filename>.*)$")
var SHA1Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{40}) (?P<filename>.*)$") var SHA1Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{40}) (?P<filename>.*)$")
var SHA224Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{56}) (?P<filename>.*)$") var SHA224Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{56}) (?P<filename>.*)$")
var SHA256Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{64}) (?P<filename>.*)$") var SHA256Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{64}) (?P<filename>.*)$")
var SHA384Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{96}) (?P<filename>.*)$")
// SumFunc is a type of function that computes a hash.Hash for data in io.Reader // SumFunc is a type of function that computes a hash.Hash for data in io.Reader
type SumFunc func(io.Reader) (hash.Hash, error) type SumFunc func(io.Reader) (hash.Hash, error)
@ -46,6 +48,10 @@ func SHA256Sum(r io.Reader) (hash.Hash, error) {
return copyIntoHash(r, sha256.New()) return copyIntoHash(r, sha256.New())
} }
func SHA384Sum(r io.Reader) (hash.Hash, error) {
return copyIntoHash(r, sha512.New384())
}
type CheckingResults struct { type CheckingResults struct {
ImproperlyFormattedCount uint ImproperlyFormattedCount uint
InvalidChecksumCount uint InvalidChecksumCount uint

9
sha384sum/sha384sum.go Normal file
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@ -0,0 +1,9 @@
package main
import (
common "source.heropunch.io/tomo/go-coreutils"
)
func main() {
common.SumMain(common.SHA384Regex, common.SHA384Sum)
}