SE])), if this case occurs, B immediately obtains a collision of the
hash function [H.
i) The virtual decoding phase error probability of a code C with an arbitrary decoder gives the amount of leaked information with privacy amplification by a
hash function whose kernel is [C.
In [10, 11], the LSH functions replace the random
hash functions of the BF to implement the similarity search, while [10,11] only can deal with numerical coordinates and return the elements whose distances from the query are at most CR distance in Euclidean spaces, which lead to false negative probability (FNP).
The one-way characteristic of
hash functions can ensure that disclosure of the "substitute of the system-side OTP' will not lead back to the actual OTP.
8--Multiply the Hash Value of each row obtained from
Hash function, [H.
Also, the attribute of the crypto one-way
hash function h([K.
We still use also
hash function in this scheme for example h(a\\b) is
hash function concatenation of a and b [P.
Spread means that the
hash function generates very different hash values for similar data.
Key computing time estimates--average, standard deviation and prediction interval, depending on the
hash function are shown in Table 2.
Then using the one-way MD5
hash function the system compares the entered email address and password with that in the database by applying CHAP authentication protocol.
Random oracle--Output of the
hash function must be random.
Initially the Hash Message Authentication Code (HMAC) of the original image is computed using the iterative cryptographic
hash function MD5 (Message-Digest algorithm 5).
