Decode a chunk of Base64 input into out, updating the decode context.
Declared in <openssl/evp.h>
int
EVP_DecodeUpdate(
EVP_ENCODE_CTX* ctx,
unsigned char* out,
int* outl,
unsigned char const* in,
int inl);1 if more data may follow, 0 if an EOF marker was seen, or -1 on error.
| Name | Description |
|---|---|
| ctx | Decode context previously initialized with EVP_DecodeInit(). |
| out | Buffer receiving decoded octets for this chunk. |
| outl | Receives the number of bytes written to out. |
| in | Base64 input characters for this update. |
| inl | Number of bytes in in. |