下載附件經(jīng)過(guò)兩次base64解碼后結(jié)果為:I am happy to join with you today in what will go down in history as the greatest demonstration for freedom in the history of our nation.
后續(xù)不知道如何解出,請(qǐng)老師和同學(xué)們解答疑惑,謝謝!
段落引用 SSBhbSBoYXBweSB0byBqb2luIHdpdGggeW91IHRvZGF5IGluIHdoYXQgd2lsbCBnbyBkb3duIGluIGhpc3RvcnkgYXMgdGhlIGdyZWF0ZXN0IGRlbW9uc3RyYXRpb24gZm9yIGZyZWVkb20gaW4gdGhlIGhpc3Rvcnkgb2Ygb3VyIG5hdGlvbi5= …………………………
解密后,為一段base64的,這是base64隱寫(xiě),base64后2bit位可以隱寫(xiě)數(shù)據(jù),寫(xiě)代碼求解