Wikipedia:User_page

Key generation

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To allow for decryption, the modulus used in Blum-Goldwasser encryption should be a Blum integer. This value is generated in the same manner as an RSA modulus, except that the prime factors must be congruent to 3 mod 4. (See RSA, key generation for details.)

  1. Alice generates two large prime numbers and such that , randomly and independently of each other, where mod .
  2. Alice computes .
  3. Alice can also precompute now and , so that

(Bezout's identity) using the extended euclidean algorithm.

The public key is . The secret key is the factorization .

Message decryption

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Alice receives . She can recover using the following procedure:

  1. Using the prime factorization , Alice computes and .
  2. Compute the initial seed
  3. From , recompute the bit-vector using the BBS generator, as in the encryption algorithm.
  4. Compute the plaintext by XORing the keystream with the ciphertext: .

Alice recovers the plaintext .

Inversion of 3 x 3 matrices

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The cofactor equation listed above yields the following result for 3 x 3 matrices. Inversion of these matrices can be done quite easily as follows:

   
   

MT-TV

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Category:Musical group stubs

MT-TV is a British female punk/metal/goth band, formed from the remnants of the band Rockbitch.

Personnel

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  • Krow (former Julie?): Vocals, Writer
  • Alex (former Babe): Lead Guitar, Backing Vocals
  • Brooke (former Luci?): Guitar, Stage Slut
  • Fuse (former Amanda): Bass
  • Nikki: Keyboards
  • Jo: Drums
  • The Stereotypes: Bunny, Adrienne, Kali: Performance

Discography

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  • SHEVOLUTION
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