Comment on On cryptography and dogmasparentComments−JoachimSchipper14yThat's vulnerable to a length extension attack: sha1(passwd|am) can be used to derive sha1(passwd|amazon). (See Wikipedia for a discussion.)Don't try to get clever, just use random passwords.−yogsototh14yThank you so much! It is exactly what I was looking for.
Comments
That's vulnerable to a length extension attack: sha1(passwd|am) can be used to derive sha1(passwd|amazon). (See Wikipedia for a discussion.)
Don't try to get clever, just use random passwords.
Thank you so much! It is exactly what I was looking for.