Return the IV originally supplied when the cipher context was initialized (deprecated).
Synopsis
Declared in <openssl/evp.h>
[[deprecated]]
unsigned char const*
EVP_CIPHER_CTX_original_iv(EVP_CIPHER_CTX const* ctx);
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Warning
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Deprecated. Use of this entity is allowed but discouraged. |
Return Value
Pointer to the original IV bytes, or NULL if unavailable.
Parameters
Name |
Description |
ctx |
Cipher context to query. |
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