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@JosiasSena
JosiasSena / DeCryptor.java
Last active September 12, 2023 12:40
Encryptor and Decryptor for data encryption.decryption using the Android KeyStore.
/**
_____ _____ _
| __ \ / ____| | |
| | | | ___| | _ __ _ _ _ __ | |_ ___ _ __
| | | |/ _ \ | | '__| | | | '_ \| __/ _ \| '__|
| |__| | __/ |____| | | |_| | |_) | || (_) | |
|_____/ \___|\_____|_| \__, | .__/ \__\___/|_|
__/ | |
|___/|_|
*/
@lifeisfoo
lifeisfoo / android-mail.java
Last active March 4, 2024 00:52
android send mail with attachment, without write file to external memory
//based on http://stephendnicholas.com/archives/974
package it.my.app;
import android.content.ContentProvider;
import java.io.File;
import java.io.FileNotFoundException;
import android.content.ContentProvider;
import android.content.ContentValues;
import android.content.UriMatcher;
@joostrijneveld
joostrijneveld / gpg2qrcodes.sh
Created May 20, 2014 19:43
Producing printable QR codes for persistent storage of GPG private keys
# Heavily depends on:
# libqrencode (fukuchi.org/works/qrencode/)
# paperkey (jabberwocky.com/software/paperkey/)
# zbar (zbar.sourceforge.net)
# Producing the QR codes:
# Split over 4 codes to ensure the data per image is not too large.
gpg --export-secret-key KEYIDGOESHERE | paperkey --output-type raw | base64 > temp
split temp -n 4 IMG
for f in IMG*; do cat $f | qrencode -o $f.png; done
@scragg0x
scragg0x / gist:3894835
Created October 15, 2012 19:47
Unserialize PHP Session in Python
def unserialize_session(val):
if not val:
return
session = {}
groups = re.split("([a-zA-Z0-9_]+)\|", val)
if len(groups) > 2:
groups = groups[1:]
groups = map(None, *([iter(groups)] * 2))
for i in range(len(groups)):