diff --git a/CM & CR/TP/TP1/CR_TP1.docx b/CM & CR/TP/TP1/CR_TP1.docx
index 9d9ea7f..33f3626 100644
Binary files a/CM & CR/TP/TP1/CR_TP1.docx and b/CM & CR/TP/TP1/CR_TP1.docx differ
diff --git a/TD/TD1/ClePubEXO_H3.txt b/TD/TD1/ClePubEXO_H3.txt
new file mode 100644
index 0000000..ac2c54c
--- /dev/null
+++ b/TD/TD1/ClePubEXO_H3.txt
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5JHMFnvGwQtKX8gzjZCR
+xq1rdDonAPQPfDvFswGlI8kb3qxP5Uy2LtZIi/6RRXuNxBib5hXlxSvqhFL4Gtsf
+Np3sJJNqEvZEB+FgBRqzcuhqAe48O7GsGtkK4a/bmJdhYpp6UK+TeDQ4y/vJbyh7
++Ftyt/C+Vf53pauCdydwNJyDiyO4a7J6aJjUlHkP9N5XBOzbN1DeIyWt7egOevsJ
+kvIbM3VyaykQFNeS0Akf8qNv5XfJmIMRFVfYyU7WdFQHlmg15QnbtfQWKrePKniZ
+E/Q7bbC/BbhrZ55/69xXz8rYEQFyxqsd3iuTxg9HLTW6hFXLFNFjXxOF3GCrspau
+5wIDAQAB
+-----END PUBLIC KEY-----
diff --git a/TD/TD1/aj2.txt b/TD/TD1/aj2.txt
new file mode 100644
index 0000000..927d794
--- /dev/null
+++ b/TD/TD1/aj2.txt
@@ -0,0 +1 @@
+Applejack is best earth pony !
\ No newline at end of file
diff --git a/TD/TD1/aj2MD5.txt b/TD/TD1/aj2MD5.txt
new file mode 100644
index 0000000..980b27a
--- /dev/null
+++ b/TD/TD1/aj2MD5.txt
@@ -0,0 +1 @@
+MD5(aj2.txt)= 15c3a95c2251c7db0439ae5695c055a0
diff --git a/TD/TD1/ajMD5.txt b/TD/TD1/ajMD5.txt
new file mode 100644
index 0000000..111b7d9
--- /dev/null
+++ b/TD/TD1/ajMD5.txt
@@ -0,0 +1 @@
+MD5(aj.txt)= 924c9ab86de32fd8c6445764a9ed32d6
diff --git a/TD/TD1/ajSHA256.txt b/TD/TD1/ajSHA256.txt
new file mode 100644
index 0000000..c568f0f
--- /dev/null
+++ b/TD/TD1/ajSHA256.txt
@@ -0,0 +1 @@
+SHA256(aj.txt)= ff76845e91ed7fc829dcc7355ed1a88a2e0ff577070412b5334f0a50241e6638
diff --git a/TD/TD1/config.txt b/TD/TD1/config.txt
new file mode 100644
index 0000000..09557ea
--- /dev/null
+++ b/TD/TD1/config.txt
@@ -0,0 +1,21 @@
+[ req ]
+distinguished_name			= req_DN
+[ req_DN ]
+countryName					= "1. Pays (code a 2 lettres) "
+countryName_default			= FR
+countryName_min				= 2
+countryName_max 				= 2
+stateOrProvinceName			= "2. Departement ou province "
+stateOrProvinceName_default		= Alpes-Maritimes (06)
+localityName				= "3. Nom de la localite "
+localityName_default			= Valbonne
+0.organizationName			= "4. Organisation "
+0.organizationName_default		= Universite de Nice Sophia-Antipolis
+organizationalUnitName			= "5. Unite ou departement"
+organizationalUnitName_default	= "Departement informatique"
+commonName					= "6. Nom "
+commonName_max				= 64
+commonName_default			= 
+emailAddress				= "7. Adresse e-mail "
+emailAddress_max				= 40
+emailAddress_default			= 
\ No newline at end of file
diff --git a/TD/TD1/signature1.txt b/TD/TD1/signature1.txt
new file mode 100644
index 0000000..edc513b
Binary files /dev/null and b/TD/TD1/signature1.txt differ
diff --git a/TD/TD1/signature2.txt b/TD/TD1/signature2.txt
new file mode 100644
index 0000000..dd5c8e4
--- /dev/null
+++ b/TD/TD1/signature2.txt
@@ -0,0 +1,3 @@
+�zR�q	��T+2ԏ����iP#B�?�
�z��qZ~kG}*j1�y���>9Y�Ο�5byݶ3��[�~@��. Ww������nsM�hY��BS�4�^4��A�!�>��B48�=�q43�8ēh�Eq^b���0��/ZT��q����'�Ԃ��� ���ha�_�C�L��
�<�;��q��'н
��q�>��O�Nlh�k�P�\q)�-�s�r;�`�������y
+(�|v͛�o���
+]̑
\ No newline at end of file
diff --git a/TD/TD1/signatureAJ.txt b/TD/TD1/signatureAJ.txt
new file mode 100644
index 0000000..571bcf6
--- /dev/null
+++ b/TD/TD1/signatureAJ.txt
@@ -0,0 +1 @@
+="R���7XK�vP�
+a��=d
�v��*
�*�f�)�������J��yr}^z�Vj�S����
\ No newline at end of file
diff --git a/TD/TD1/signatureAJ2.txt b/TD/TD1/signatureAJ2.txt
new file mode 100644
index 0000000..2bea595
--- /dev/null
+++ b/TD/TD1/signatureAJ2.txt
@@ -0,0 +1 @@
+�^!�'f1@Տ��!�����Tq�i�!b��X���>/'#bkUܰ�w�)��k̘�m�����a
\ No newline at end of file