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POIs there any OpenSSL function to convert PKCS7 file to PEM
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2023046
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2024120
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CommunityOwnedDate
CreationDate
2010-01-07T19:30:38.807
FavoriteCount
1
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2011-05-12T11:33:53.540
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2011-05-12T11:33:53.540
LastEditorUserId
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Score
3
ViewCount
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LastEditorDisplayName
text
Body
Is there any openssl api function to convert PKCS7 file to PEM. I am able to convert a PKCS12 file to PEM using PKCS12_parse() function which returns key and certificate given the password. There is no similar function for pkcs7. My pkcs7 input has just the certificate in binary format. I am able to do the conversion using command <pre><code>openssl pkcs7 -inform DER -in input.p7b -printcerts -text </code></pre> How do I do this in a C program? I am able to read it to a PKCS7 structure like this <pre><code> FILE* fp; if (!(fp = fopen("ca.p7b", "rb"))) { fprintf(stderr, "Error reading input pkcs7 file\n" ); exit(1); } PKCS7 *p7; p7 = d2i_PKCS7_fp(cafp, NULL); </code></pre>
Tags
<c++><openssl><pkcs#7>
Title
Is there any OpenSSL function to convert PKCS7 file to PEM
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1. PO
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1. USavakar
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1. USVishnu
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