eme | EME wide-block encryption for Go | Encryption library
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kandi X-RAY | eme Summary
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Top functions reviewed by kandi - BETA
- Transform applies the given ciphertext to the given cipher .
- multByTwo subtracts two byte slices .
- tabulateL returns a list of m with m pieces .
- aes transform src
- xorBlocks computes the XOR of two blocks .
- New returns a new instance of EECipher .
- Encrypt applies the direction direction direction to the direction .
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Community Discussions
Trending Discussions on eme
QUESTION
Table1 has 4 columns = Col1 , Col2 , Col3 , Col4
Col1 is id(integer) column = 156 , 159 , 175
Col2 is varchar column = CAA , DFE , EME
Col3 is varchar column = 12345 , 23465 , 43122
Col4 is varchar column = 2 , 3 , 6
I am creating a stored procedure which accepts collection of combinations as parameters
Combinations = Col2 + Col3 + Col4 which returns Col1 value. Similarly to accept collections and returns many values (Col1)
For Example : Need to get the inputs CAA + 12345 + 2 has to return 156. Similarly DFE + 23465 + 43122 has to return 159.
How to accept parameters in the stored procedure for the above scenario? How to accept parameters in the combination of columns for retrieving many records in SQL Server?
...ANSWER
Answered 2022-Mar-24 at 08:14CREATE PROCEDURE [procedure-name]
@Col2 nvarchar(3),
@Col3 nvarchar(5),
@Col4 nvarchar(1)
SELECT Col1 from Table1
WHERE Col2 = @Col2 AND Col3 = @Col3 AND Col4 = @Col4
QUESTION
The following code uses SymSpell in Python, see the symspellpy guide on word_segmentation.
It uses "de-100k.txt" and "en-80k.txt" frequency dictionaries from a github repo, you need to save them in your working directory. As long as you do not want to use any SymSpell logic, you do not need to install and run this script to answer the question, take just the output of the two language's word segmentations and go on.
...ANSWER
Answered 2022-Jan-01 at 17:52This is the recommended way. I found this out only after doing the manual way. You can easily use the same frequency logic that is used for one language for two languages instead: Just load two languages or more into the sym_spell object!
QUESTION
I try to do a bar plot, with an X axis a bit different than usual. The idea is to represent this axis by the initial variable (code) and by a grouping variable (region). Each code has one region attributed to it. And I would like vertical line to delimitate my regions on the plot.
Here is a reprex
...ANSWER
Answered 2021-Nov-23 at 17:30What about adding facet_wrap and panel.spacing = unit(0, 'lines') to your plot?
QUESTION
I have a complex nested dictionary structured like this:
...ANSWER
Answered 2021-Nov-05 at 09:13I was able to get about 25 % faster by combining the three processes.
QUESTION
I'm trying to build a shopping cart with a remove button that deletes the item each time the delete is clicked. I've donen this with the filter method. But whenever I do this and add the item another time, the quantity doesn't get deleted and it just updates with the quantity it had before deleting it. When it should giv eme the value of 0 because I've deleted the array.
...ANSWER
Answered 2021-Jul-10 at 08:27Since you are enclosing the count state in a bunch of callbacks in a loop you should use a functional state update to correctly update from the previous state instead of the state closed over in callback scope. Luckily it's a very simple change.
QUESTION
I want to wrap the shaka-player example in an AngularJS directive.
The example player works fine on its own and can play the MPEG-DASH version of Big Buck Bunny hosted on Akamai's CDN.
However, when trying to use shaka-player within an AngularJS directive, player.load(url) fails with this.target.addEventListener is not a function.
It also reports TypeError: Cannot read property 'textTracks' of null. (Depending on the browser, the order of these errors is sometimes reversed)
I don't know why it works standalone but not in a AngularJS directive...
The HTML fragment for the directive looks like:
...ANSWER
Answered 2021-May-21 at 14:04The angular.element function returns a jQuery element, as does the jQuery find function. Consequently your videoTag variable refers to a jQuery object.
On the other hand, the shaka.Player constructor expects an HTMLMediaElement. So passing videoTag[0] should work.
QUESTION
I created WinUI 3.0 project that used Webview2 v1.0.818.41 and loaded my video streaming app into it, but the video will not play and reports multiple DRM errors.
I also checked if video streaming works for the app in the version of Chromium Edge I have installed on my computer, and it does. Here is my user agent string, which I verified matches the user agent string I get from Webview2:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36 Ege/90.0.818.62
After a bit of investigation, I figured out that navigator.requestMediaKeySystemAccess is defined on Chromium Edge but is not defined on the client in Webview2. Because this is a UWP app, I suspect one of four possibilities as to why DRM fails:
- Developer mode?
- I know previously that Legacy Edge running on an Xbox One in developer mode restricts playback of DRM content to SL-150 and below. Could this be true of Webview2, but even more restrictive than Legacy Edge?
- Missing app permission or some other setting?
- I have set the content URI's in the manifest appropriately, and nothing appears out of sorts with the app permissions.
- Webview2 does not have EME support yet?
- If true, this is surprising since EME is a W3C specification, and support is already built into Chromium Edge.
- Webview2 needs instantiation with some unspecified options/flags?
Of relevant importance, I should also note that I have seen other video streaming apps using Webview2. The only way I can tell is when an error occurs, but I have seen error messages on those apps that indicate the new component is in use, so I know DRM has somehow been figured out.
...ANSWER
Answered 2021-May-18 at 17:09I was able to identify that the root cause of this issue was a 3rd party tool not properly handling streams. However, I did discover the following along the way:
- Webview2 does support EME as of v1.0.818.41
- Developer mode does not affect the ability to play DRM protected content
- URLs must use HTTPS, not HTTP or else
navigator.requestMediaKeySystemAccessis undefined. - No special app permissions or flags on Webview2 are required
QUESTION
I have a excel file, which consists the Weekly Application login report from two regions. it has columns like interval ( 03-13-2021 00:00 - 03-19-2021 22:00), Average time it took to login.
Generally, this report has 167 rows for AMR region and 167 row for EME region. both of these are placed in same sheet. There is gap of 23 rows between the two regions data.
I am using this to extract the data
...ANSWER
Answered 2021-Mar-22 at 22:11There are two solutions I can think of here:
Ask the user for input telling how many rows are in each section. This is probably the easiest to code, but requires user interaction.
Read the Excel data and detect the number of rows. This is a bit more difficult. And since you are reading the data manually, you probably shouldn't use
pandas.read_excel(). What I have in mind here is that you read each row one at a time until you reach a blank row. Then you know the next set of data starts. You can use a library likeopenpyxlto help here.
QUESTION
I need to extract number from french addresses.
Here is my regex:
...ANSWER
Answered 2021-Mar-04 at 16:29Here a working regex to capture your text starting with a digit either at start or at the end:
QUESTION
I just installed MongoDB on Ubuntu 20.10 following the doc. I created a database, let's call it DB. I created a collection, let's call it COLLECTION. I imported some data to COLLECTION of DB with
...ANSWER
Answered 2021-Feb-13 at 10:36You need to update your filter:
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