CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
GOOGLE WEB MAIL (GMAIL)
DAVID’S ISP
DAVID
PAULA’S ISP
PAULA
GOOGLE WEB MAIL
DAVID’S ISP
DAVID
PAULA’S ISP
PAULA
GOOGLE WEB MAIL
DAVID’S ISP
DAVID
PAULA’S ISP
PAULA
GOOGLE WEB MAIL
DAVID’S ISP
DAVID
PAULA’S ISP
PAULA
CLASSIC EMAIL ENCRYPTED
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL ENCRYPTED
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
CLASSIC EMAIL
DAVID’S ISP
PAULA’S ISP
THE INTERNET
DAVID
PAULA
PUBLIC KEY ENCRYPTION (PKE)
Only David has his private key. He can access it with the password: i 4 to 4 my 4 my 5 so 5
Only Paula has her private key. She can access it with the password: 4access2access
PUBLIC KEY ENCRYPTION (PKE)
David’s Public Key
Paula’s Public Key
-----BEGIN PGP PUBLIC KEY BLOCK----Version: GnuPG v2.0.17 (MingW32)
-----BEGIN PGP PUBLIC KEY BLOCK----Version: GnuPG v2.0.17 (MingW32)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=2+nk
-----END PGP PUBLIC KEY BLOCK-----
mQENBFCh9IkBCAC9BXOV2C1gwVed5OVoy8aTqjYyehyig/2iHp+XQleTtyny1NZa
uQsSKZc4SOOSoM0kmI/4h54AbOA+DbfZhLmglHjS4O/LJU9VXf21RFmT25ApNE3y
aMvM47rLWj8S/l1twYAjpvov2jQmp7LsCjorceY7w5Zygb3ykpzHh6zrdz3RyxGp
FmHXhH/GG/zk4VXXo2I29wMk7eI1ebWGPq6RQhOYAHX0FrBMDI0dDdUB18uQnq6K
srKMOASQj0tZjLF/jYymJGy/mcUDhy/W8G4Pj29y7B9PleWgTY966lREk9oBrs3s
Q2clpdXr8Ee/At91Xw8tEs2iHkmCgIl+UoL3ABEBAAG0FlRlcnJ5IEwgPHRsaW51
eEBxLmNvbT6JAT4EEwECACgFAlCh9IkCGyMFCQlmAYAGCwkIBwMCBhUIAgkKCwQW
AgMBAh4BAheAAAoJEBWrFDZ8xuDru40IAImuszUaGnNgYKzROn9u0BcScXDzHOSE
xTNCHK+Rr2SpQpCf703agnNTDGLo35151Vc5hROsV1ZTF5j7EgaAUaHs8/xyRG70
SDeYNKf+jTEPn9Jj036GvIVCE9sljAPQA2ndi0fk1E846mkso+vag/yfjpELvxIw
eDS1IH7LLcRkZvt4h7a4awK1tvKbIeBf4c0jZGnv+Z/3k/hK4verOk+xRdsH0/dO
SDux8conSn8x7tEsEK/Cwou3CtT8nJDNmRmcC7sVqoUESTz7clwDprWEzsYAm44m
++agdo7y50+rNSU+vWn9di20iaItCevbg0Sd4EFEPNkvRj7dpryB1nK5AQ0EUKH0
iQEIAMqLLG8neTwc3NsySurgGBIz49+71L2tlysWiRcnkxkMf/ORcemdsYVYOXUE
AS79t359iYHKvtNOlR2hpGhBxC+ytJqZ+GPpLAwYzd7ibFeV/ZF3HL9nBMeAXKce
wzf4QZfHBuOvsE/CsZkUzYVw+rMFfY9QokOEXiuCfHGactRaaa4oIJLA0tl8VleZ
mJmhX0TDVzzIH67vgjte0V7+g5Cdr+S5wnIyJ0SrBROXwGJ3jJFYm3OY+fJ7K0+f
3ZwOc7WNKl/zSNGuUFQJj7Fym47Ue41LhDGJdDVAV5Q+beDh3mX/CQXyROtPR2r2
ji7QOj2U138HQBymC0GRHCEnNXMAEQEAAYkBJQQYAQIADwUCUKH0iQIbDAUJCWYB
gAAKCRAVqxQ2fMbg66+jB/9627pIM1F4ZZIkiBs3vfrOdyPgsD8EJMaJ+v2DSb19
A3PTXnxj6TdhsSZzUr+c5j1bHiDQHmRLek6E4i+EGZhlZ0MNGJ6Ow9Zu183WNCFB
9MrBIBPzTGgGvThgvnuhUd7naIEsFicAH4tCF/IpIsYGsEpgccIz7CtqIIPBUYQh
NTjCYamy2edJbMNVbAs/GtQccArRO4Xs+Zsw3lXBeHf8ptqmc1BHL34iXYRQBRmk
+fOY4lXr8UXEtTOg1TQr6UYsSZKWyxm/PGJjviDKeulf5oLdO7w6sg4WrZDT7jMi
AsnU5rsLDrd9w/FcLdorm3lnxZ0IvjAYL2zQG2G4DVy8
=RYq+
-----END PGP PUBLIC KEY BLOCK-----
Shall I compare thee to a summer's day?
Thou art more lovely and more temperate:
Rough winds do shake the darling buds of May,
And summer's lease hath all too short a date:
Sometime too hot the eye of heaven shines,
And often is his gold complexion dimmed,
And every fair from fair sometime declines,
By chance, or nature's changing course untrimmed:
But thy eternal summer shall not fade,
Nor lose possession of that fair thou ow'st,
Nor shall death brag thou wander'st in his shade,
When in eternal lines to time thou grow'st,
So long as men can breathe, or eyes can see,
So long lives this, and this gives life to thee.
Shakespeare’s Sonnet 18