274     size_t block_size = 0;  in mbedtls_cipher_update()  local
282     block_size = mbedtls_cipher_get_block_size( ctx );  in mbedtls_cipher_update()
286         if( ilen != block_size )  in mbedtls_cipher_update()
309     if ( 0 == block_size )  in mbedtls_cipher_update()
315        ( ctx->unprocessed_len != 0 || ilen % block_size ) )  in mbedtls_cipher_update()
329                 ilen + ctx->unprocessed_len <= block_size ) ||  in mbedtls_cipher_update()
331                 ilen + ctx->unprocessed_len < block_size ) )  in mbedtls_cipher_update()
345             copy_len = block_size - ctx->unprocessed_len;  in mbedtls_cipher_update()
351                     ctx->operation, block_size, ctx->iv,  in mbedtls_cipher_update()
357             *olen += block_size;  in mbedtls_cipher_update()
358             output += block_size;  in mbedtls_cipher_update()
370             if( 0 == block_size )  in mbedtls_cipher_update()
375             copy_len = ilen % block_size;  in mbedtls_cipher_update()
377                 copy_len = block_size;  in mbedtls_cipher_update()