Categorygithub.com/iconmobile-dev/go-corestrutil
package
0.2.4
Repository: https://github.com/iconmobile-dev/go-core.git
Documentation: pkg.go.dev
Overview
Versions
1
Dependencies
12
Dependents
0
Files
154 SLOC

# README

Strutil

A collection of helper functions to deal with string encoding/decoding, generation.

Feel free to add new functions or improve the existing code.

Install

go get github.com/iconmobile-dev/go-core/strutil

Usage and Examples

strutil.Encrypt encrypts data using 256-bit AES-GCM.

strutil.Decrypt decrypts data using 256-bit AES-GCM.

strutil.Random generates a NOT SECURE! random string of defined length.

strutil.RandomSecure generates a SECURELY random string of defined length and type: alpha, number, alpha-numeric

strutil.Hash generates a hash of data using HMAC-SHA-512/256.

# Functions

Decrypt decrypts data using 256-bit AES-GCM.
Encrypt encrypts data using 256-bit AES-GCM.
Hash generates a hash of data using HMAC-SHA-512/256 and adds the description text as HMAC "key" to get different hashes for different purposes.
Random generates a NOT SECURE! random string of defined length The result is NOT SECURE but fast because it uses the time as seed taken from https://goo.gl/9GBmNN.
RandomSecure returns a SECURELY generated random string randType can be: - "alpha" for range A-Z a-z - "number" for range 0-9, returns string number with leading 0s - "pin" for range 1-9 A-Z without O, I letters - any other value for A-Z a-z 0-9 It will panic in the super rare case of an issue to avoid any cascading security issues orients on https://goo.gl/kK987i and https://goo.gl/NRrS7y.