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A New Secure Storing System for Biometric...

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Page 1: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

Page 2: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

Page 3: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

Page 4: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

Page 5: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

Page 6: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

LL1 HL1

LH1 HH1

(a) (b) (c)

Page 7: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

Page 8: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

Page 9: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

(a) (b) (c)

(a) (b)

Page 10: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

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0.1 2.6 5.1 7.6 10.1 12.6 15.1 17.6 20.1 22.6 25.1 27.6 30.1 32.6 36.1 37.6 40.0

Time (sec)

(b)

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(a) Original hillEnhanced hill

Page 11: A New Secure Storing System for Biometric …docsdrive.com/pdfs/ansinet/jas/2015/773-782.pdfencryption uses one key to encrypt and decrypt. The Hill Cipher is a block cipher and symmetric

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