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56 lines
1.9 KiB
56 lines
1.9 KiB
=pod |
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=head1 NAME |
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d2i_PKCS8PrivateKey_bio, d2i_PKCS8PrivateKey_fp, |
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i2d_PKCS8PrivateKey_bio, i2d_PKCS8PrivateKey_fp, |
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i2d_PKCS8PrivateKey_nid_bio, i2d_PKCS8PrivateKey_nid_fp - PKCS#8 format private key functions |
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=head1 SYNOPSIS |
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#include <openssl/evp.h> |
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EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u); |
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EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u); |
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int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc, |
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char *kstr, int klen, |
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pem_password_cb *cb, void *u); |
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int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc, |
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char *kstr, int klen, |
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pem_password_cb *cb, void *u); |
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int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid, |
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char *kstr, int klen, |
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pem_password_cb *cb, void *u); |
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int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid, |
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char *kstr, int klen, |
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pem_password_cb *cb, void *u); |
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=head1 DESCRIPTION |
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The PKCS#8 functions encode and decode private keys in PKCS#8 format using both |
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PKCS#5 v1.5 and PKCS#5 v2.0 password based encryption algorithms. |
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Other than the use of DER as opposed to PEM these functions are identical to the |
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corresponding B<PEM> function as described in the L<pem(3)|pem(3)> manual page. |
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=head1 NOTES |
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Before using these functions L<OpenSSL_add_all_algorithms(3)|OpenSSL_add_all_algorithms(3)> |
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should be called to initialize the internal algorithm lookup tables otherwise errors about |
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unknown algorithms will occur if an attempt is made to decrypt a private key. |
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These functions are currently the only way to store encrypted private keys using DER format. |
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Currently all the functions use BIOs or FILE pointers, there are no functions which |
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work directly on memory: this can be readily worked around by converting the buffers |
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to memory BIOs, see L<BIO_s_mem(3)|BIO_s_mem(3)> for details. |
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=head1 SEE ALSO |
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L<pem(3)|pem(3)> |
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=cut
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