Distintas funciones de encriptación

Además de los algoritmos "comunes" (sha1, md5, base64, etc) PHP soporta una grán variedad de otros algoritmos de encriptación (hash). Algunas no serán tan seguras como las antes mencionadas pero pueden ser útiles para algún "desafío" 

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hash("md2",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("md4",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("sha224",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("sha256",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("sha384",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("sha512",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("ripemd128",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("ripemd160",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("ripemd256",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("ripemd320",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("whirlpool",$texto);

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hash("snefru",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("snefru256",$texto);

You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login:

hash("gost",$texto);

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hash("adler32",$texto);

CRC32

hash("crc32",$texto);

CRC32b

hash("crc32b",$texto);

Salsa10

hash("salsa10",$texto);

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hash("salsa20",$texto);

dejando de lado pequeña corrección de las comillas dobles en literales, está útil, no obstante creo que en la documentación de php de la función hash (You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login) está bastante detallado.

un saludo, me alegra verte publicando por aquí, mi spam en el irc de You are not allowed to view links. You are not allowed to view links. Register or Login or You are not allowed to view links. Register or Login funcionó?