Para aquellos que busquen el patrón seguido en la creación del password creado en ASP.NET Identity aquí tenéis la respuesta.
/* =======================
 * HASHED PASSWORD FORMATS
 * =======================
 * 
 * Version 2:
 * PBKDF2 with HMAC-SHA1, 128-bit salt, 256-bit subkey, 1000 iterations.
 * (See also: SDL crypto guidelines v5.1, Part III)
 * Format: { 0x00, salt, subkey }
 *
 * Version 3:
 * PBKDF2 with HMAC-SHA256, 128-bit salt, 256-bit subkey, 10000 iterations.
 * Format: { 0x01, prf (UInt32), iter count (UInt32), salt length (UInt32), salt, subkey }
 * (All UInt32s are stored big-endian.)
 */
								