The reason we select our subject
Application of the math
How to protect data & transmit information safely
in Elgamal cryptosystem
Application of the telecommunication technology
ElGamal Cryptosystem
Public-key cryptosystem
RSA cryptosystem z=pq (p, q: prime, secret key)
ElGamal cryptosystem b=ra (a: secret key)
Elgamal cryptosystem
ElGamal Encryption scheme
scheme. Czeslaw Koscielny.
Int. J. Appl. Math. comput. Sci. 2004, Vol.14.No.2, 265~267
public-key cryptographic algorithms are designed to resist chosen-plaintext attacks. And their security is based both on the difficulty of finding the secret key from the public key and the difficulty of determining the plaintext from the cryptogram. At present, the most common public-key cryptosystem is the
authentic portraits available...
so sculptors and painters
have to work from models.
Ive never found the right one,
but I will someday.
Its a shame to race through this exhibit.
These figures should be studied.
Youre very kind.
My creations have some merit, I suspect...
but in bringing back to life
the lovely Marie Antoinette...
I feel Ive done my best work.
Ive never seen anything so exquisite.
증가할 것이다.
이처럼 전자상거래에서 매우 중요한 위치에 있는 인터넷 보안을 유지하기 위한 방안으로 암호 방식이 적용되고 있다. 또한 암호화 방법은 장치, 트랜잭션에서 사용되는 데이터와 통신의 완전성(integrity), 확실성(authenticity), 비밀성(confidentiality)을 제공
...이하 생략(미리보기 참조)
Ⅰ. 서론
전통적인 교육 방법은 현대 사회가 요구하는 능력을 기르는데 많은 문제점을 지니고 있다. 전통적인 수업 방식은 객관주의에 바탕을 두며, 사전 설계에 의존하므로 학습자의 내면적 사전 경험, 인지상태와 스스로 지식을 구성할 수 있는 능력을 고려하지 못하고 지식의 전달을 강조하기 때
2.1 Data Security
Refers to application of the principles, policies, and procedures necessary to ensure the
confidentiality, integrity, availability, and privacy of data in all forms of media (electronic and
hardcopy) throughout the data life cycle.
어플리케이션의 원리원칙, 정책들 그리고 기밀성을 유지하는 필요절차 무결성 ,가용성 그리고 미디어의 모든
All around this is an almost totally black screen. Now, as the camera moves slowly towards the window which is almost a postage stamp in the frame, other forms appear; barbed wire, cyclone fencing, and now, looming up against an early morning sky, enormous iron grille work. Camera travels up what is now shown to be a gateway of gigantic proportions and holds on the top of it - a huge initial "K"
Absolute Beginners Script
I remember that hot, wonderful summer...
when the teenage miracle
reached full bloom...
and everyone in England stopped
what they were doing...
to stare at what had happened.
The Soho nights were cool in the heat...
with light and music in the streets.
And we couldnt believe
that this was really coming to us at last.
Nobody knew exactly why.
But after so many dreary year
NAPOLEON
??
A
Screenplay
by
Stanley Kubrick
??
??
??
FADE IN:
INT. BEDROOM CORSICA - NIGHT
A well worn teddy-bear is cradled in the arms of Napoleon,
age 4, who dreamily sucks his thumb, listening to a
bedtime story told by his young mother, Letizia. His 5-
year old brother, Joseph, is already asleep, beside him.
NARRATOR
Napoleon was born at Ajaccio in
Corsica on August 15th, 1769. He
had not be