Herberson Miranda hsmiranda

## ASimpleSOAPClient.java
package com.kdstudio.snippets.soap.client;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;

import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.MimeHeaders;

## gist:15be2f4b20e64aaba7874ad7e992e1cd
### Keybase proof

I hereby claim:

  * I am hsmiranda on github.
  * I am vonnaturaustreve (https://keybase.io/vonnaturaustreve) on keybase.
  * I have a public key ASBHN8ID80uQNjPFQkd8hCWhtlPsVF-8RqF8VzD4jOq3Cwo

To claim this, I am signing this object:

## README.md

      
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                hsmiranda
                / README.md
            
            
              Created
              July 27, 2023 20:08
                — forked from cbuckowitz/README.md
            
              
                Change Storage Location for Docker Desktop with WSL2 #DockerDesktop #WSL2
              
          
    Change the Storage Location for Docker Desktop with WSL2

Docker Desktop stores docker data in 2 distros

docker-desktop
docker-desktop-data

These distros are installed on the system drive by default.
To move them to another drive, these distros can be exported, deleted and imported from the new location.

  
## ffmpeg_video_examples.sh
# Cut/Trim video
ffmpeg -ss 5 -i input.mp4 -to 10 output.mp4

# Video to gif
ffmpeg -ss 61.0 -t 2.5 -i <input> -filter_complex "[0:v] fps=12,scale=w=480:h=-1,split [a][b];[a] palettegen=stats_mode=single [p];[b][p] paletteuse=new=1" output.gif

# thumbnail
ffmpeg -i mov_bbb.mp4 -ss 00:00:03 -r 1 -s 1280x720 -f image2 thumb_mov.jpeg

#text in video

## PBKDF2Example.java
import java.security.NoSuchAlgorithmException;
import java.security.spec.InvalidKeySpecException;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import java.util.Base64;

/*
Este código usa a classe `SecretKeyFactory` para gerar um hash de senha usando o algoritmo PBKDF2 com HMAC-SHA256. O hash é gerado a partir de uma senha e um salt aleatório. O número de iterações e o comprimento da chave são definidos como 65536 e 256, respectivamente. O hash resultante é codificado em Base64 e impresso na tela.

Espero que isso ajude! Se você tiver alguma dúvida, por favor, não hesite em perguntar.

## 31_round_sha256_poc.py
"""
31-round sha256 collision.

Not my research, just a PoC script I put together with numbers plugged in from the slide at
https://twitter.com/jedisct1/status/1772647350554464448 from FSE2024

SHA256 impl follows FIPS 180-4
https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf
"""

## gist:0744fa59b0daebb45718c5a3eff444b8
### Keybase proof

I hereby claim:

  * I am hsmiranda on github.
  * I am vonnaturaustreve (https://keybase.io/vonnaturaustreve) on keybase.
  * I have a public key ASCpaDlkFFZKtK6BIZe2vh90V-66WtixkFzx2uGAsCIgtgo

To claim this, I am signing this object:
	package com.kdstudio.snippets.soap.client;

	import java.io.ByteArrayInputStream;
	import java.io.IOException;
	import java.io.InputStream;

	import javax.xml.parsers.DocumentBuilderFactory;
	import javax.xml.parsers.ParserConfigurationException;
	import javax.xml.soap.MessageFactory;
	import javax.xml.soap.MimeHeaders;
	### Keybase proof

	I hereby claim:

	* I am hsmiranda on github.
	* I am vonnaturaustreve (https://keybase.io/vonnaturaustreve) on keybase.
	* I have a public key ASBHN8ID80uQNjPFQkd8hCWhtlPsVF-8RqF8VzD4jOq3Cwo

	To claim this, I am signing this object:
	# Cut/Trim video
	ffmpeg -ss 5 -i input.mp4 -to 10 output.mp4

	# Video to gif
	ffmpeg -ss 61.0 -t 2.5 -i <input> -filter_complex "[0:v] fps=12,scale=w=480:h=-1,split [a][b];[a] palettegen=stats_mode=single [p];[b][p] paletteuse=new=1" output.gif

	# thumbnail
	ffmpeg -i mov_bbb.mp4 -ss 00:00:03 -r 1 -s 1280x720 -f image2 thumb_mov.jpeg

	#text in video
	import java.security.NoSuchAlgorithmException;
	import java.security.spec.InvalidKeySpecException;
	import javax.crypto.SecretKeyFactory;
	import javax.crypto.spec.PBEKeySpec;
	import java.util.Base64;

	/*
	Este código usa a classe `SecretKeyFactory` para gerar um hash de senha usando o algoritmo PBKDF2 com HMAC-SHA256. O hash é gerado a partir de uma senha e um salt aleatório. O número de iterações e o comprimento da chave são definidos como 65536 e 256, respectivamente. O hash resultante é codificado em Base64 e impresso na tela.

	Espero que isso ajude! Se você tiver alguma dúvida, por favor, não hesite em perguntar.
	"""
	31-round sha256 collision.

	Not my research, just a PoC script I put together with numbers plugged in from the slide at
	https://twitter.com/jedisct1/status/1772647350554464448 from FSE2024

	SHA256 impl follows FIPS 180-4
	https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf
	"""