blob: ee36a6c8ea2b335e231901ea502db54201bdd485 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
#!/bin/sh
# This script generates cryptographic keys of different types.
#--- RSA ---------------------------------------------------------------------------
# Note: RSA doesn't require the key size to be divisible by any particular number
for size in 40 511 512 999 1023 1024 2048
do
echo -e "\ngenerating RSA private key to PEM file ..."
openssl genrsa -out rsa-pri-$size.pem $size
echo -e "\ngenerating RSA private key to DER file ..."
openssl rsa -in rsa-pri-$size.pem -out rsa-pri-$size.der -outform DER
echo -e "\ngenerating RSA public key to PEM file ..."
openssl rsa -in rsa-pri-$size.pem -pubout -out rsa-pub-$size.pem
echo -e "\ngenerating RSA public key to DER file ..."
openssl rsa -in rsa-pri-$size.pem -pubout -out rsa-pub-$size.der -outform DER
done
#--- DSA ----------------------------------------------------------------------------
# Note: DSA requires the key size to be in interval [512, 1024] and be divisible by 64
for size in 512 576 960 1024
do
echo -e "\ngenerating DSA parameters to PEM file ..."
openssl dsaparam -out dsapar-$size.pem $size
echo -e "\ngenerating DSA private key to PEM file ..."
openssl gendsa dsapar-$size.pem -out dsa-pri-$size.pem
/bin/rm dsapar-$size.pem
echo -e "\ngenerating DSA private key to DER file ..."
openssl dsa -in dsa-pri-$size.pem -out dsa-pri-$size.der -outform DER
echo -e "\ngenerating DSA public key to PEM file ..."
openssl dsa -in dsa-pri-$size.pem -pubout -out dsa-pub-$size.pem
echo -e "\ngenerating DSA public key to DER file ..."
openssl dsa -in dsa-pri-$size.pem -pubout -out dsa-pub-$size.der -outform DER
done
|
