return the maximum size for an output block to this engine . for rsa this is always one byte less than the key size on decryption , and the same length as the key size on encryption . concode_field_sep boolean forEncryption concode_elem_sep RSAKeyParameters key concode_field_sep void init concode_elem_sep int getInputBlockSize concode_elem_sep BigInteger convertInput concode_elem_sep BigInteger processBlock concode_elem_sep byte[] convertOutput
int function ( ) { int loc0 = key . getModulus ( ) . bitLength ( ) ; if ( forEncryption ) { return ( loc0 + 7 ) / 8 ; } else { return ( loc0 + 7 ) / 8 - 1 ; } }